Quddus, M., M. Rashid, M. Hossain, and H. Naser. “Effect Of Zinc And Boron On Yield And Yield Contributing Characters Of Mungbean In Low Ganges River Floodplain Soil At Madaripur, Bangladesh”. Bangladesh Journal of Agricultural Research, vol. 36, no. 1, Dec. 2011, pp. 75-85, doi:10.3329/bjar.v36i1.9231.