Batch Sorption of Copper (II) Ions from Simulated Aqueous Solution by Banana Peel. Al-Khwarizmi Engineering Journal, [S. l.], v. 12, n. 4, p. 117–125, 2017. DOI: 10.22153/kej.2016.05.004. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/326. Acesso em: 1 apr. 2025.