Dr. Taiwo O. Soetan was an Associate Professor of Business at the School of Business and Entrepreneurship, Dickinson State University, North Dakota, USA, and an External Examiner at the School of Leadership Studies, Fielding Graduate University, California, USA.

Dr. Omonigho S. Umukoro is Lecturer in the Department of Psychology, University of Lagos, Nigeria

Dr. O. O. Odeh is Professor and Director and Rolland Starn Endowed Chair of Agriculture at California State University, Turlock, USA

Dr. David Hoa Khoa Nguyen is Associate Professor of Urban Education, Leadership, and Policy at Indiana University, USA