Rahman, M.A., Hossain, M.M., Samad, A. and Alam, A.M.S. 2012. Removal of Arsenic from Ground Water with Shrimp Shell. Dhaka University Journal of Science. 60, 2 (Jul. 2012), 175–180. DOI:https://doi.org/10.3329/dujs.v60i2.11489.