PURWANTI, L.; SYAUQI, A.; LAILI, S. Uji Bakteri Coliform dan (<i>Escherichia coli</i>) pada Air Tercemar Dengan Penggunaan Susunan Filter. Jurnal Ilmiah Biosaintropis (Bioscience-Tropic), [S. l.], v. 7, n. 1, p. 26–32, 2021. DOI: 10.33474/e-jbst.v7i1.365. Disponível em: https://biosaintropis.unisma.ac.id/index.php/biosaintropis/article/view/365. Acesso em: 25 sep. 2026.