“TESTING OF THE PHYSICAL AND CHEM TESTING OF THE PHYSICAL AND CHEMICAL PROPERTIES OF GROUNDWATER IN SENTANI AND SURROUNDING AREA: PENGUJIAN SIFAT FISIS DAN KIMIA AIR TANAH DI DAERAH SENTANI DAN SEKITARNYA”. JISTECH: Journal of Information Science and Technology, vol. 12, no. 2, Feb. 2024, http://jistech.unipa.ac.id/index.php/istech/article/view/249.