S. Neama, Hadeel, Atheel H. Alwash, Mutaz Ali, Fatemeh Gholami, and Zahra Gholami. “Advancements in Hydrogel-Based Adsorbents for Heavy Metal Removal: An Overview”. Al-Nahrain Journal of Science 27, no. 5 (December 15, 2024): 35–48. Accessed May 22, 2026. https://mail.anjs.edu.iq/index.php/anjs/article/view/2735.