A. . BALKRISHNA, A. K. . GAUTAM, N. . SHARMA, V. . ARYA, V. . KHELWADE, and D. . ARYA, “Effects of organic fertilizers on growth and yield of field crop cowpea”, Asian J Agric, vol. 8, no. 1, May 2024, doi: 10.13057/asianjagric/g080105.