Islam, MR, H Afroz, R Pervin, F Ansari, and MH Rahman. 2015. “Effect of Potassium on Boro-Fallow-T. Aman Cropping Pattern in Old Brahmaputra Floodplain Soil of Bangladesh”. SAARC Journal of Agriculture 12 (2):123-33. https://doi.org/10.3329/sja.v12i2.21924.