Haque, M., M. M. Miah, S. Hossain, M. Rahman, and M. Moniruzzaman. “Profitability Of Onion Cultivation In Some Selected Areas Of Bangladesh”. Bangladesh Journal of Agricultural Research, vol. 36, no. 3, Dec. 2011, pp. 427-35, doi:10.3329/bjar.v36i3.9271.