Khan, MAH, MS Zaman, MK Hasan, and ASMMR Khan. 2018. “Increasing Cropping Intensityand Productivity through Boro t.aus-t.Aman-Mustard Cropping Pattern in Bangladesh”. SAARC Journal of Agriculture 15 (2):103-12. https://doi.org/10.3329/sja.v15i2.35150.