Jahan, Z, SN Khan, and M Mozammel Hoque. “Screening of Keratinolytic Bacteria from Poultry Wastes”. Bangladesh Journal of Scientific and Industrial Research 45, no. 3 (November 25, 2010): 261–266. Accessed May 7, 2024. https://www.banglajol.info/index.php/BJSIR/article/view/6535.