مقالة · مجلة · 2017
Kwabena Abrokwa Gyimah, Samuel Amos-Abanyie
Ayarkwa J., Ahadzie DK, Adinyira E., Kwofe T. and Owusu-Manu D., paper presented at the 6th International Conference on Infrastructure Development in Africa (ICIDA)
كما طُبع: KA Gyimah
كما طُبع: S Amos–Abanyie