Sheidu A, Shammah AM, Jibrin IM. GENETIC VARIABILITY, HERITABILITY AND GENETIC ADVANCE OF IMPROVED COWPEA GENOTYPES (Vigna unguiculata L.). FJS [Internet]. 2023 Jun. 30 [cited 2025 Oct. 29];7(3):297-301. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1881