Sarawgi, S.K., Agarwal, D.K. and Chandrakar, B.L. (2012) “Nutrient-response model and economic nutrient level for rice (Oryza sativa) - indian mustard (Brassica juncea) sequence”, The Indian Journal of Agricultural Sciences, 65(1). Available at: https://epubs.icar.org.in/index.php/IJAgS/article/view/18004 (Accessed: 20 October 2025).