KUMAWAT, A., PAREEK, B.L. and PAREEK, N.K. (2021) “Effect of clay mixing, irrigation and sulphur levels on soil fertility and productivity of mustard (Brassica juncea L.)”, Journal of Soil and Water Conservation, 20(2). Available at: https://epubs.icar.org.in/index.php/JSWC/article/view/114428 (Accessed: 13 August 2026).