1. School of Management and Economics University of Electronic Science and Technology of China Chengdu Sichuan China
2. Center for West African Studies University of Electronic Science and Technology of China Chengdu China
3. East Asian Institute National University of Singapore Singapore Singapore
4. Chengdu University of Technology Chengdu Sichuan China
5. Central University College Tema Miotso Ghana
6. Koforidua Technical University Koforidua Ghana
7. University of Education Winneba Ghana