Ali, M., Sobhan, N., Sarker, R., & Rahman, M. (2015). Fertilizer Recommendation for Potato-Boro-T.Aman Cropping Pattern in Old Himalayan Piedmont Plain Soils of North-West Bangladesh. Journal of Environmental Science and Natural Resources, 7(1), 1–6. https://doi.org/10.3329/jesnr.v7i1.22136