Enhancing Water Quality Surveillance: A Comparative Analysis of Water Testing Portable Microbiological Lab and the Colilert Quanti-Tray 2000: https://dx.doi.org/10.4314/ajhs.v36i3.7. African Journal of Health Sciences, [S. l.], v. 36, n. 3, 2023. Disponível em: https://ojs.ajhsjournal.or.ke/index.php/home/article/view/127. Acesso em: 20 jun. 2026.