B.R. Gupta, L.B.D.T.J.M. (2014) “Nutrient Management in Rice-Wheat Sequence under Sodic Soil”, Journal of the Indian Society of Soil Science, 61(4). Available at: https://epubs.icar.org.in/index.php/JISSS/article/view/37753 (Accessed: 17 July 2026).