Alam, M Shahe, M Saiful Islam, and MA Islam. “Farmers’ Efficiency Enhancement Through Input Management: The Issue Of USG Application In Modern Rice”. Bangladesh Journal of Agricultural Research 36, no. 1 (December 15, 2011): 129–141. Accessed July 8, 2024. https://banglajol.info/index.php/BJAR/article/view/9237.