NI`MAH, L.; MAHFUD, M.; JULIASTUTI, S. R. . Study of Activated Carbon from Coconut Shell Waste to Adsorb Cu and Mn Metals in Acid Mine Drainage. Journal of Fibers and Polymer Composites, [S. l.], v. 1, n. 1, p. 34–42, 2022. DOI: 10.55043/jfpc.v1i1.35. Disponível em: https://www.journals.gesociety.org/index.php/jfpc/article/view/35. Acesso em: 6 jul. 2025.