Hoque, M, S Ahmed, MJ Alam, M Purkayastha, A Belal, and MA Anwar. “Physicochemical and Microbial Water Quality of Sylhet City Corporation, Bangladesh”. International Journal of Natural Sciences 2, no. 1 (June 12, 2012): 33–37. Accessed October 19, 2024. https://banglajol.info/index.php/iJNS/article/view/10881.