Makotsi, Nicholas, et al. “Association of Community Led Total Sanitation to Reduced Household Morbidity in Nyando District”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 28, no. 1, June 2016, pp. 220-3, https://www.gssrr.org/JournalOfBasicAndApplied/article/view/5825.