STUDY PENGUKURAN KUALITAS AIR SUMUR(Ph,TDS,SALINITAS) PADA KABUPATEN HALMAHERAUTARA KECAMATAN MALIFUT DESA NGOFA BOBAWA. DINTEK, [S. l.], v. 17, n. 01, 2026. Disponível em: https://jurnal.ummu.ac.id/index.php/dintek/article/view/2722. Acesso em: 11 apr. 2026.