ANALISIS KETERSEDIAAN DAN KEBUTUHAN AIR BAKU KOTA BALIKPAPAN STUDI KASUS: WADUK MANGGAR, KOTA BALIKPAPAN. Eternitas: Jurnal Teknik Sipil, [S. l.], v. 1, n. 1, p. 7–14, 2020. DOI: 10.30822/eternitas.v1i1.545. Disponível em: https://www.journal.unwira.ac.id/index.php/ETERNITAS/article/view/545. Acesso em: 30 jun. 2026.