Sharmin, S., Rashid, M. H. A., Begum, R. and Hoque, S. S. (2018) “Relative profitability of farming systems research and development (FSRD) project farmers and non-project farmers of integrated farming systems in Tangail district of Bangladesh”, Journal of the Bangladesh Agricultural University, 16(1), pp. 117–122. doi: 10.3329/jbau.v16i1.36492.