Ullah M, Huq S, Alam M, Rahman M. Impacts of sulphur levels on yield, storability and economic return of onion. Bangladesh J. Agric. Res [Internet]. 2009 Apr. 15 [cited 2024 Nov. 17];33(4):539-48. Available from: https://banglajol.info/index.php/BJAR/article/view/2286