Gabi, Usman Alhassan, et al. “Effects of Callosobruchus Maculatus Infestation on the Proximate Composition of Cowpea (Vigna Unguiculata L.) Sold in Lapai Market”. UMYU Scientifica, vol. 1, no. 1, Sept. 2022, pp. 204-10, https://doi.org/10.56919/usci.1122.026.