Hasanah, Nadhirotun, et al. “Association between Environmental Factors and Incidence of Diarrhea Among Toddlers in the Working Area of Ambal I Health Center, Kebumen, Center of Java, Indonesia.” International Journal of English Literature and Social Sciences, vol. 7, no. 4, 2022, pp. 206–14. Crossref, https://doi.org/10.22161/ijels.74.29.