KASIM, Khiki Purnawati; RAFIDAH, Rafidah; ROSTINA, Rostina; LATIFAH, Nurkhatimah. Effectiveness of Secang Wood (Caesalpinia Sappan L.) in Reducing Coliform Bacteria in Refillable Drinking Water. Media Kesehatan Politeknik Kesehatan Makassar , [S. l.], v. 19, n. 2, p. 280–288, 2024. DOI: 10.32382/medkes.v19i2.1232. Disponível em: https://ojs3.poltekkes-mks.ac.id/index.php/medkes/article/view/1232. Acesso em: 25 may. 2026.