Zicof, E., S. S. Rahardjo, and B. Murti. “Multilevel Analysis: Biopsychosocial Determinants and Environmental Factor on the Incidence of Diarrhea Among Children Under Five in Surakarta”. Journal of Epidemiology and Public Health, vol. 3, no. 3, July 2018, pp. 323-30, https://www.jepublichealth.com/index.php/jepublichealth/article/view/87.