Sheidu A., Shammah A. M., and Jibrin I. M. “GENETIC VARIABILITY, HERITABILITY AND GENETIC ADVANCE OF IMPROVED COWPEA GENOTYPES (Vigna Unguiculata L.)”. FUDMA JOURNAL OF SCIENCES 7, no. 3 (June 30, 2023): 297 - 301. Accessed November 23, 2024. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1881.