Toto Harto, Berta Afriani, and Setia Fatmawati. 2024. “THE EFFECT OF HEALTH EDUCATION USING AUDIO VISUALS ON ELEMENTARY SCHOOL CHILDREN ABOUT HAND WASHING WITH SOAP”. Majalah Kedokteran Sriwijaya 56 (2):101-8. https://mks-fk.ejournal.unsri.ac.id/index.php/mks/article/view/272.