G. Prasad, P. Kumar, R. S. Rinwa, A. K. Singh, and K. D. Sharma, “Effect of nutrients sources on spring maize (Zea mays) and its residual effect on succeeding basmati rice (Oryza sativa)”, Indian J Agri Sci, vol. 90, no. 9, pp. 1690–1694, Oct. 2020, doi: 10.56093/ijas.v90i9.106597.