مقالة · مجلة · 2016
Linda Gyanfosu, George Asumeng Koffuor, Samuel Abokyi, Akua A. Abruquah, Felix Eze
International Journal of Community Medicine and Public Health
اقرأه10.18203/2394-6040.ijcmph20163908
كما طُبع: George Koffuor
كما طُبع: Akua Abruquah