SISCA, V. PENENTUAN KUALITAS AIR MINUM ISI ULANG TERHADAP KANDUNGAN NITRAT, BESI, MANGAN, KEKERUHAN, Ph, BAKTERI E.coli DAN COLIFORM. Chempublish Journal, [S. l.], v. 1, n. 2, p. 21-31, 2016. Disponível em: https://online-journal.unja.ac.id/chp/article/view/3310. Acesso em: 22 jul. 2024.