Mwangi I, Neondo J, Makori A, Odari E. Determining the presence of <i>Escherichia coli</i> and <i>Salmonella sp.</i> as indicator organisms of contamination from fresh produce sold in open-air markets in Juja. J. Phys. Appl. Sci. [Internet]. 2026 Aug. 22 [cited 2026 Sep. 6];4(1):1-12. Available from: https://www.ajol.info/index.php/jpas/article/view/333615