Aryati, P. A., M. Margono, and M. Rita. “The Characteristics and Knowledge Level of Mother in The Initial Handling of Toddlers’ Diarrhea Incidence”. Jurnal Berkala Epidemiologi, vol. 6, no. 3, Dec. 2018, pp. 252-9, doi:10.20473/jbe.V6I32018.252-259.