1. Department of Marketing and Customer Management, University of Profession Studies Accra, Ghana
2. Department of Marketing and Supply Chain Management, Putra Business School , Kualalumpur, Malaysia
3. Department of Marketing, Faculty of Business Economics and Social Development and Social Development, Universiti Malaysia Terrenganu
4. Faculty of Business, Accra Technical University, Accra, Ghana
5. Department of Communication, Ghana Institute of Journalism, Accra, Ghana
6. Department of Electrical/Electronic Engineering, Accra Technical University, Ghana
7. Management Department, Ahmed Bin Mohammed Military college, Doha, Qatar