Mahendra Sharma and Deepa Indoria RLS. Effect of Phosphorus, Sulphur and PSB on Yield of Indian Mustard (Brassica juncea L.) and Available Macronutrients in Soil. JISSS. 2019;66(4). Accessed June 6, 2026. https://epubs.icar.org.in/index.php/JISSS/article/view/88795