Khan, F, M Waddadar, and T Ahmed. “Textile Wastewater Treatment by Anaerobic Sludge Blanket Reactor”. Bangladesh Journal of Scientific and Industrial Research 55, no. 3 (September 24, 2020): 165–172. Accessed July 17, 2024. https://banglajol.info/index.php/BJSIR/article/view/49389.