“Combining Ability of Cowpea (Vigna Unguiculata (L) Walp) Genotypes for Resistance to Cowpea Bacterial Blight in Uganda”. American Journal of Agricultural Science, Engineering, and Technology 7, no. 1 (January 28, 2023): 21–28. Accessed April 19, 2026. https://e-pallipublishers.com/index.php/ajaset/article/view/1174.