1. Department of Economics, University for Development Studies, Tamale, Ghana
2. School of Management, Sir Padampat Singhania University, Bhatewar, Udaipur, Rajasthan, India
3. School of Arts and Social Sciences, University of Energy and Natural Resources, Sunyani, Ghana
4. Department of Big Data Analytics and Video Analysis Methods, Ural Federal University, Ekaterinburg, Russia