H. Sulaymon, Abbas, Shahlaa E. Ebrahim, Tariq J. Al – Musawi, and Sama M. Abdullah. “Removal of Lead, Cadmium, and Mercury Ions Using Biosorption”. Iraqi Journal of Chemical and Petroleum Engineering 11, no. 2 (June 30, 2010): 1–13. Accessed November 22, 2024. https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/372.