مقالة · مجلة · 2018
Nana Serwaa Yeboah- Kordee, Kwesi Amponsah‐Tawiah, Isaac Nyarko Adu, Augustina Adei Ashie
International Journal of Academic Research in Business and Social Sciences
اقرأه10.6007/ijarbss/v8-i9/4581
كما طُبع: Kwesi Amponsah- Tawiah