Tripathy, P., B. B. Sahoo, A. Priyadarshini, S. K. Das, and D. K. Dash. 2023. “Ffect of Sources and Levels of Sulphur on Growth, Yield and Bulb Quality in Onion (Allium Cepa L.)”. International Journal of Bio-Resource and Stress Management 4 (Dec, 4):641-44. https://ojs.pphouse.org/index.php/IJBSM/article/view/454.