Sharma, D, and C P Khare. “Combining Ability for Green Pod Yield and Its Components in Cowpea [Vigna Unguiculata (L.) Walp.]”. Vegetable Science 42, no. 02 (December 30, 2015): 34–38. Accessed March 22, 2025. https://isvsvegsci.in/index.php/vegetable/article/view/870.