ANALISIS TDS, pH, BOD DAN COD UNTUK MENGETAHUI KUALITAS AIR SUMUR DAERAH KILOMETER 12 KOTA SORONG. SOSCIED, [S. l.], v. 8, n. 2, p. 576–581, 2025. DOI: 10.32531/jsoscied.v8i2.1068. Disponível em: https://jurnal.poltekstpaul.ac.id/index.php/jsoscied/article/view/1068. Acesso em: 13 apr. 2026.