Karim, S M Rezaul. “The Levy System in East Bengal and Its Impact on the Peasantry (1949-1967)”. Journal of the Asiatic Society of Bangladesh, Humanities 69, no. 1 (July 10, 2024): 107–121. Accessed November 21, 2024. https://banglajol.info/index.php/JASBH/article/view/74465.