Ronny R, Hasan ZA, Telan AB. Innovative Gravity-Fed Filtration System to Improve Coastal Community Water Quality. JKM [Internet]. 2024 Dec. 24 [cited 2025 Jul. 5];10(3):299-308. Available from: https://jurnal.poltekkesmamuju.ac.id/index.php/m/article/view/1781