Singh, Dr. PK, Dr. Rashmi Singh, and KVK Sonbhadra. 2022. “Influence of Sulphur and Varieties on Growth and Productivity of Mustard (Brassica Juncea L.)”. Central Asian Journal of Medical and Natural Science 3 (3), 843-47. https://cajmns.centralasianstudies.org/index.php/CAJMNS/article/view/859.