PERENCANAAN PENYEDIAAN AIR MINUM BERBASIS MASYARAKAT DI DUSUN TOMUAN PANE, KABUPATEN SIMALUNGUN, SUMATERA UTARA. Jurnal Spektran, [S. l.], v. 14, n. 1, p. 1–12, 2026. DOI: 10.24843/. Disponível em: https://ejournal4.unud.ac.id/index.php/spektran/article/view/2626. Acesso em: 19 mar. 2026.