Bappy, S. H., K. Khatun, T. Mostarin, M. F. Shuvo, M. U. Habiba, M. J. Siddika, M. M. Alam, and M. M. Hossain. “Growth and Yield of Onion As Influenced by Sulphur and Boron With Mulch Materials”. Asian Plant Research Journal, Vol. 7, no. 3, Mar. 2021, pp. 1-14, doi:10.9734/aprj/2021/v7i330154.