Chowdhory, Arman, Nafisa Kabir, Md Mazharul Islam Chowdhury, and Jakir Ahmed Chowdhury. “Detection of Escherichia Coli in Drinking Water Sources of Filter Units and Supply Water”. Bangladesh Pharmaceutical Journal 19, no. 2 (August 12, 2016): 206–210. Accessed December 21, 2024. https://banglajol.info/index.php/BPJ/article/view/29281.