Hasan, Md Kamrul, Md Rostom Ali, Chayan Kumer Saha, Md Monjurul Alam, and Md Enamul Haque. “Combine Harvester: Impact on Paddy Production in Bangladesh”. Journal of the Bangladesh Agricultural University 17, no. 4 (December 31, 2019): 583–591. Accessed February 2, 2023. https://www.banglajol.info/index.php/JBAU/article/view/44629.