Reviews and Reviewers for WSEAS Journals

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Paolo Mercorelli Leuphana University of Lueneburg, Lüneburg, Germany offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal International Journal of Electrical Engineering and Computer Science The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of thi

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Kewen Zhao University of Qiongzhou, China, offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON COMPUTER RESEARCH The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usage.

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Alexander Gego University of Portsmouth, UK offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Dr. Jagdishkumar Rathod Birla Vishvakarma Mahavidyalaya,Vallbh Vidyanagar-Anand State-Gujarat,India offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON COMPUTERS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Cert

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Stefan Vaclav Slovak University of Technology, Trnava, Slovakia offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON COMPUTERS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for fu

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Lucjan Setlak Department of Avionics and Control Systems, Polish Air Force University, Poland offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this C

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Igor Neelov Head of International Laboratory, of Biopolymer and Biosystems, Institute of Bioengineering, ITMO University, Russia offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forwa

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Satya Shah Department of Applied Engineering and Management, University of Greenwich, UK offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Cer

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Satya Shah Department of Applied Engineering and Management, University of Greenwich, UK offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Cer

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Chiamaka Olisa The Federal University of Technology Akure, Nigeria. offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in yo

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Tadeusz Kaczorek Warsaw University of Technology, Poland offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also f

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Subbaram Naidu University of Minnesota Duluth, USA offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON COMMUNICATIONS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further us

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Subbaram Naidu University of Minnesota Duluth, USA offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON COMMUNICATIONS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further us

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Subbaram Naidu University of Minnesota Duluth, USA offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal International Journal on Applied Physics and Engineering The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Vladimir Vasek Department of Automation and Control Engineering Tomas Batas University in Zlin, Czech Republic offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Sa

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Vincenzo Niola University of Naples "Federico II", ITALY offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal DESIGN, CONSTRUCTION, MAINTENANCE The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Lambros Ekonomou School of Pedagogical & Technological Education (ASPETE), Maroussi, Athens, Greece offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON ADVANCES in ENGINEERING EDUCATION The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dea

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Ronald Tetzlaff Technical University Dresden, Germany offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Massimo La Scala Politecnico di Bari, Italy offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further u

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Massimo La Scala Politecnico di Bari, Italy offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further u

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Imre Rudas Obuda University, Budapest, UK offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usag

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Imre Rudas Obuda University, Budapest, UK offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usag

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Mohammad Tashtoush Sohar University, Sohar, Oman Al-Balqa Applied University, Al Salt, Jordan offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of t

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. AZMAHANI YAACOB UiTM CAWANGAN KELANTAN, KOTA BHARU, MALAYSIA offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal Financial Engineering The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usage.

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. AZMAHANI YAACOB UiTM CAWANGAN KELANTAN, KOTA BHARU, MALAYSIA offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Suripto Suripto Lampung University, Bandar Lampung, Indonesia offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Nandeesh K C Department of Mathematics, Karnataka State Open University Vignana Bhavan,Mukthagangothri, Mysore-570006. offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Dr. Vivek Arya Gurukula Kangri (Deemed to be University) Haridwar offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for fu

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Kandasamy Manoharan SNS College of Technology, Saravanampatti, Coimbatore, Tamilnadu, India offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification i

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Zohreh Ebadi Queen’s University Belfast, Belfast, United Kingdom offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal Engineering World The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usage

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Ms. Dipika Ganga Institute of Technology and Management, Kablana, Jhajjar offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in y

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Rio Dhani Laksana Jenderal Soedirman University, Indonesia offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your record

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Frederick Patacsil Pangasinan State University- Urdaneta City, Pangasinan, Philippines offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Cert

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. ROSMAIZURA MOHD ZAIN UNIVERSITI MALAYSIA KELANTAN, KOTA BHARU, MALAYSIA offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal Financial Engineering The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for fur

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Agatha Amadi Covenant University, Ota, Nigeria offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for furth

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. wardah yuspin universitas muhammadiyah surakarta. Sukoharjo, Indonesia offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Klodiana Bani Faculty of Natural Sciences, University of Tirana, Tirana, Albania offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON MATHEMATICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. LORENC MALKA Polytechnic University of Tirana offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON MATHEMATICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usage. Thi

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Asmae Zbiri University Mohammed V, Rabat, Morocco offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also f

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. LORENC MALKA Polytechnic University of Tirana offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for fu

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Azeddine Hachmi University Mohammed V, Rabat, Morocco offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records al

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Sulaiman Weshah Al-Balqa Applied University, Amman, Jordan offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal Financial Engineering The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usage. Th

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Damilola Makinde Covenant University, Ogun, Nigeria. offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal Financial Engineering The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usage. This is

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Ştefan Ţălu Assoc. Prof. Ph.D. Eng. Ştefan Ţălu The Technical University of Cluj-Napoca, The Directorate of Research, Development and Innovation Management (DMCDI), Constantin Daicoviciu Street, no. 15, Cluj-Napoca, 400020, Cluj county, Romania. offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WS

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Dr S Selvakani Kandeeban Assistant Professor and Head, PG Department of Computer Science, Government Arts and Science College, Arakkonam, Tamilnadu, India - 631051 offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON COMPUTERS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blo

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Adebowale Adejumo Department of Statistics, University of Ilorin, Ilorin, Nigeria offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON MATHEMATICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. SERGIO RIVERA UNVIERSIDAD NACIONAL DE COLOMBIA offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON MATHEMATICS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usage. Th

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. Prof. Dr. Abdus Sattar Mollah Military Institute of Science and Technology Dhaka, Bangladesh. offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certificatio

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. AbdulAzeez Kayode Jimoh Kwara State University, Malete, Nigeria offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your r

CERTIFICATION FOR PEER REVIEW We are pleased to declare, confirm and certify that Prof. TOMAS JR GANIRON ADAMSON UNIVERSITY, MANILA PHILIPPINES offered substantial, important, line by line peer review with several comments, important remarks and hints for the article for the journal WSEAS TRANSACTIONS ON SYSTEMS The Editor-in-Chief of the journal would like to thank you also for your many thoughtful comments, important remarks, hints, questions, and in general for your really great effort for reviewing this manuscript. Your judgement has helped the Journals and the WSEAS. The strict peer review of all the papers is really very important for us for maintaining the quality of publications as well as the academic integrity of the journal and of the WSEAS publisher. You can post this Certification on the Web, Social Media, Your Website, Blog etc and you can forward it to your dean. Save a copy of this Certification in your records also for further usag