Chowdhury, M. G. F., M. S. Hossain, M. Sattar, and M. S. Islam. “A Study on the Agricultural Mechanization in Selected Farms of Thakurgaon Sugar Mill”. Bangladesh Journal of Agricultural Research, vol. 35, no. 1, Aug. 2010, pp. 167-7, doi:10.3329/bjar.v35i1.5879.