Salahin, N., Alam, M., Shil, N., Mondol, A. A., & Alam, M. (2019). Effects of tillage practices and nutrient management on crop productivity and profitability in Jute-T. aman rice- onion cropping system. Bangladesh Journal of Agricultural Research, 44(3), 387–399. https://doi.org/10.3329/bjar.v44i3.43473