Items where Author is "N. Ekeh, Humphrey"

N. Ekeh, Humphrey and Odoemelam, Stevens A. and U. Sonde, Christopher (2019) Biosorption Studies of Cr(VI) Ion from Aqueous Solution using Unmodified and Oxalic Acid Modified African Yam Bean Pod and Groundnut Shell. International Research Journal of Pure and Applied Chemistry, 18 (3). pp. 1-14. ISSN 2231-3443