A. M, Abraheem, Emad A. S. AL-Hyali, and Alaa A.Azeez. “Comparison Study of the Adsorption of Copper Ions By Activated Carbon and A Locally Collected Bentonite”. Journal of Education and Science 26, no. 2 (June 1, 2013): 1–19. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41455.