1. Department of Marketing, Tamale Technical University, Tamale, Ghana
2. Department of Secretaryship and Management, Tamale Technical University, Hubli, Ghana
3. Department of Marketing, Ghana Communication Technology University, Accra, Ghana
4. Department of Marketing and Entrepreneurship, University of Ghana Business School, University of Ghana, Accra, Ghana
5. School of Business and Social Science, International University of Grand-Bassam, Grand-Bassam, Ivory Coast