Adsorpsi Simultan Ion Cd(II) pada Abu Dasar Batubara Teraktivasi. JURNAL LPPM BIDANG SAINS DAN TEKNOLOGI, [S. l.], v. 9, n. 2, p. 118–124, 2024. DOI: 10.35801/jlppmsains.9.2.2024.60653. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/lppmsains/article/view/60653. Acesso em: 17 aug. 2026.