مقالة · مجلة · 2017
Udom, E.A., P.C. Eze, Cordelia Nneka Eze
International Journal of Environment Agriculture and Biotechnology
اقرأه10.22161/ijeab/2.4.86
كما طُبع: E.A. Udom
كما طُبع: C. N. Eze