Islam, AKM Saiful, MM Hossain, and MA Saleque. “Conservation Agriculture Options for a Rice-Maize Cropping Systems in Bangladesh”. Bangladesh Rice Journal 18, no. 1-2 (April 17, 2015): 44–53. Accessed January 22, 2022. https://www.banglajol.info/index.php/BRJ/article/view/23002.