R. K. SINGH, A. SRIVASTAVA, and V. SINGH, “Soil phosphorus availability with irrigation and nitrogen in pearl millet-mustard cropping system”, JSWC, vol. 15, no. 1, Dec. 2020, Accessed: Jul. 03, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/JSWC/article/view/108544