TUHELELU, G.; JAMES BETAUBUN, R. Perencanaan Sistem Penyediaan Air Bersih Di Dusun Tapi Kecamatan Leihitu Barat. KOLONI, [S. l.], v. 3, n. 3, p. 152–170, 2024. DOI: 10.31004/koloni.v3i3.672. Disponível em: https://koloni.or.id/index.php/koloni/article/view/672. Acesso em: 4 may. 2026.