Begum R, Jahiruddin M, Kader M, Haque M, Hoque A. Effects of zinc and boron application on onion and their residual effects on Mungbean. Progress. Agric. [Internet]. 2015 Dec. 15 [cited 2024 Jul. 17];26(2):90-6. Available from: https://banglajol.info/index.php/PA/article/view/25961