Rahman, Mohammad Arifur, Mohammad Motahar Hossain, Abdus Samad, and A. M. Shafiqul Alam. “Removal of Arsenic from Ground Water With Shrimp Shell”. Dhaka University Journal of Science 60, no. 2 (July 31, 2012): 175–180. Accessed November 23, 2024. https://banglajol.info/index.php/DUJS/article/view/11489.