J.N. Ingweye, G.A. Kalio, J.A. Ubua and E.P. Umoren
American Journal of Food Technology 5 ( 1 ): 1 - 12 , 2010
M.I. Anya, N.I. Ofem, W.B. Binang and E.P. Umoren
Asian Journal of Agricultural Research 6 ( 2 ): 52 - 59 , 2012