1. Department of Business Administration and Economics, Presbyterian University College, Abetefi, Ghana
2. Department of Marketing and Supply Chain Management, School of Business, University of Cape Coast, Cape Coast, Ghana
3. Department of Marketing and Entrepreneurship, University of Ghana Business School, Legon, Ghana
4. Main Library, Presbyterian University College, Abetifi, Ghana
5. Library, Akrofi-Christaller Institute of Theology, Mission and Culture, Akropong, Ghana