Clean water treatment using the filtration method for residents of Loa Duri Ulu Village, Loa Janan District, Kutai Kartanegara. Community Empowerment, [S. l.], v. 6, n. 10, p. 1903–1907, 2021. DOI: 10.31603/ce.6148. Disponível em: https://coba.unimma.ac.id/ce/article/view/6148. Acesso em: 30 sep. 2026.