Andriana, Andriana, and Tria Putri. “The Effect of Health Promotion Using Audio Visual Media on Knowledge about Personal Hygiene in Class VI”. JPK : Jurnal Proteksi Kesehatan 14, no. 1 (July 26, 2025): 57-63. Accessed April 18, 2026. https://jurnal.polkesri.ac.id/index.php/JPK/article/view/1102.