GROUNDWATER TESTING TESTING THE CHEMICAL AND PHYSICAL PROPERTIES OF GROUNDWATER: PENGUJIAN SIFAT KIMIA DAN FISIKA AIRTANAH . JISTECH: Journal of Information Science and Technology, [S. l.], v. 13, n. 2, 2024. Disponível em: https://jistechunipa.com/index.php/istech/article/view/428. Acesso em: 6 aug. 2026.