Barman, A, S Shome, MR Khatun, MM Masud, and S Akther. “Increasing Cropping Intensity and Crop Productivity of Four Crops Based Mustard-Boro-T. Aus-T. Aman Cropping Pattern”. Bangladesh Agronomy Journal 24, no. 1 (September 7, 2021): 109–117. Accessed December 4, 2021. https://www.banglajol.info/index.php/BAJ/article/view/55551.