Tarafder M, Haque M, Rahman M, Khan M. Direct and Residual Effect of Sulphur and Zinc on Potato-Boro-T. Aman Rice Cropping Pattern. Progress. Agric. [Internet]. 2013 Nov. 12 [cited 2025 Sep. 19];19(1):33-8. Available from: https://www.banglajol.info/index.php/PA/article/view/16987