WILLIAMS, W. S., NAHUNNARO, H., CHIMBEKUJWO I.B, AHMAD, A. STUDIES OF DISEASE INCIDENCE AND SEVERITY CAUSED BY CERCOSPORA LEAF SPOT ON DIFFERENT COWPEA (Vigna unguigulata L.Walp.) VARIETIES IN YOLA, ADAMAWA STATE, NIGERIA. BIMA [Internet]. 2023Aug.9 [cited 2025Oct.3];7(2):38-47. Available from: https://journal-academia.com/Ojs/index.php/bimajst/article/view/454