RAHUL SADHUKHAN, et al. “Growth and Yield Response of Rice (Oryza Sativa) to Graded Doses of Nutrients and Foliar Spray of Cow Urine”. Indian Journal of Agronomy, vol. 64, no. 1, Oct. 2001, pp. 58-61, https://doi.org/10.59797/ija.v64i1.5233.