Professor of Construction Economics and Management, Leeds Beckett University

Associate Professor, Morningside University, USA

Professor of Quantity Surveying, Federal University of Technology, Akure

İstanbul Aydın Üniversitesi

Yildiz Technical University, Professor

Prof.

Morgan State University

Professor in Civil Engineering, TKM College of Engineering, Kollam

Newton International Fellow, University of Lincoln, United Kingdom

Obafemi Awolowo University