A. Engwa

Analysis of Chemical Composition of Leaves and Roots of Ageratum conyzoides

K. N. Agbafor, I. Obiudu, A. Engwa, 2015 .

Comparative Antimicrobial Activity of Ethanol and Hexane Leaf Extracts of Ficus Exasperata on Five Microbial Isolates

A. Engwa, M. Unaegbu, Richard N. Tagbo, 2015 .