KUMAR, SANTOSH, S K VERMA, T K SINGH, and SHYAMBEER SINGH. 2011. “Effect of Nitrogen and Sulphur on Growth, Yield and Nutrient Uptake by Indian Mustard (Brassica Juncea) under Rainfed Condition*”. The Indian Journal of Agricultural Sciences 79 (2). https://epubs.icar.org.in/index.php/IJAgS/article/view/2470.