FAWWAZ, F.; SWEILEH, B.; MASSAD , R.; ALJAMAL, E. Removal of Pb(II), Zn(II), Sn(II) and Cu(II) Ions from Aqueous Solutions by Linear Alternating Poly(4,4’-biphenol oxalate) Oligomer. Jordan Journal of Chemistry (JJC), [S. l.], v. 15, n. 2, p. 73-85, 2021. DOI: 10.47014/15.2.3. Disponível em: https://jjc.yu.edu.jo/index.php/jjc/article/view/333. Acesso em: 18 feb. 2026.