ELVITRIANA; NASIR, Muhammad; NIZAR, Muhammad; VIENA, Vera; MAKMUR, Teuku; SUHENDRAYATNA. Utilization of Angsana Leaves (Pterocarpus indicus Willd) as a Natural Coagulant for Palm Oil Mill Effluent (POME) Treatment. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 12, p. 12010–12017, 2023. DOI: 10.29303/jppipa.v9i12.5574. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/5574. Acesso em: 25 jul. 2025.