Shammi, Mashura, Shabnam Mostofa Kanak, Md Mostafizur Rahman, and M Khabir Uddin. “Community Perceptions of Drinking Water Quality Supplied by DWASA: A Case Study of Kafrul Thana, Dhaka”. Jahangirnagar University Environmental Bulletin 1 (April 13, 2013): 41–53. Accessed September 16, 2025. https://www.banglajol.info/index.php/JUEB/article/view/14547.