AL-ABACHI, Mouayad; AL- AWADY, Nagam; AL-ANBAKEY, Ahmed. Removal of Cu (ll) From Aqueous Solution Using Polyacrylic Acid Hydrogel Beads as Adsorbent. Iraqi Journal of Science, [S. l.], v. 54, n. 2, p. 240–248, 2024. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12251.. Acesso em: 7 dec. 2025.