Sharma, S N, R Prasad, Y S Shivay, M K Dwivedi, and Sandeep Kumar. “Relative Efficiency of’ Diammonium Phosphate and Mussoorie Rock Phosphate in Combination With Crop Residue Incorporation on Growth, Yield and Economics of Indian Mustard (Brassica Juncea)”. The Indian Journal of Agricultural Sciences 78, no. 11 (November 5, 2008). Accessed October 27, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/10339.