A. M. RAHOO, B. A. BUGHIO, R. K. RAHOO, and A. G. SOOMRO. “Response of Mustard (Brassica. Sp) to Fertilization Variants and Soil-Plant Nitrogen Accumulations”. Sindh University Research Journal - SURJ (Science Series), Vol. 49, no. 1, Jan. 2021, https://sujo.usindh.edu.pk/index.php/SURJ/article/view/2972.