SITANGGANG, Y.; TARIGAN, K. .; HASIBUAN, F. A. Y. Optimization Process of Oil Palm Biomass-Based Activated Carbon for Palm Oil Mill Effluent Treatment. CHEMICA: Jurnal Teknik Kimia, [S. l.], v. 12, n. 3, p. 131–140, 2025. DOI: 10.26555/chemica.v12i3.403. Disponível em: https://journal3.uad.ac.id/index.php/chemica/article/view/403. Acesso em: 15 nov. 2025.