PERHITUNGAN KEBUTUHAN AIR BERSIH PDAM TIRTA KUALO KOTA TANJUNGBALAI. J. Bid. Apl. Tek. Sipil dan Sains [Internet]. 2023 Jun. 9 [cited 2025 Dec. 4];2(2):48-57. Available from: https://jurnal.una.ac.id/index.php/batas/article/view/3421