Rana, M., A. Chowdhury, and M. Bhuiya. “Effects Of Plant Population And Bio-Fertilizer On The Growth Parameters Of Three Summer Mungbean (<i>Vigna Radiata</I> L.) Cultivars”. Bangladesh Journal of Agricultural Research, vol. 36, no. 3, Dec. 2011, pp. 537-42, doi:10.3329/bjar.v36i3.9281.