Eucharia Nchedo Nwosu, Immaculata Nwakaego Akaneme, Danjuma Mohammed, Annah Chinyeaka Uloh-Bethels, Patience Okwudili Nwosu, Amuda Robinson and Felicia N. Ekwealor
Research Journal of Biological Sciences 11 ( 2 ): 89 - 93 , 2016