Optimizing Bio-Sand Filter (BSF) for Maximum Thermotolerant Coliform (TTC) removal from Drinking Water in West Bank. Global Journal of Science Frontier Research, [S. l.], v. 21, n. H4, p. 33–39, 2021. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/2967. Acesso em: 14 aug. 2026.