Mahmud, Y, and MA Razzaq. “Quality Assessment of Shoe Lining Leather Collected from a Few Footwear Factories”. Bangladesh Journal of Scientific and Industrial Research 57, no. 4 (December 25, 2022): 207–214. Accessed November 24, 2024. https://banglajol.info/index.php/BJSIR/article/view/63376.