Wardana, Roma, Nazili Nazili, and Helny Lalan. 2020. “ANALISA KEBUTUHAN AIR BERSIH TERHADAP PERTUMBUHAN PENDUDUK DI KECAMATAN SIJUNJUNG”. Journal of Applied Engineering Scienties 3 (3), 080-086. https://ojs-ft.ekasakti.org/index.php/JAES/article/view/50.