PERHITUNGAN KEBUTUHAN AIR BERSIH PDAM TIRTA KUALO KOTA TANJUNGBALAI. Jurnal Bidang Aplikasi Teknik Sipil dan Sains (BATAS), [S. l.], v. 2, n. 2, p. 48–57, 2023. Disponível em: https://jurnal.una.ac.id/index.php/batas/article/view/3421. Acesso em: 4 dec. 2025.