Professor Emeritus of History, San Diego State University

Kwame Nkrumah University of Science and Technology, Kumasi-Ghana

Associate Professor in Higher Education and Social Foundation, University of Botswana

Professor of Educational Psychology; College of Education; UNISA

Senior Lecturer of English and Linguistics, Kenyatta University, Kenya

Professor of African and Middle Eastern Studies, Fountain University, Osogbo

Associate Professor, University of Missouri-Columbia

Universidade Federal de São Carlos

Associate Professor, University of South Africa

Lecturer, University of KwaZulu-Natal