Jari S, Muttaka M, Musa M. PERFORMANCE OF COWPEA (VIGNAUNGUICULATAL) VARIETIES OF MEDIUM DURATION MATURITY AT SUDAN –SAVANNA AGRO-ECOLOGICAL ZONE OF NIGERIA. FJS [Internet]. 2023Mar.30 [cited 2024Jul.3];2(3):175 -183. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1408