Sultana, M, ASM Saifullah, MB Latif, SA Mamun, and DS Sultana. “Drinking Water Quality at Academic Institutions of Tangail Municipality”. Journal of Environmental Science and Natural Resources 6, no. 1 (February 10, 2015): 247–252. Accessed August 16, 2024. https://banglajol.info/index.php/JESNR/article/view/22074.