The Effectiveness of Leaflet and PowerPoint Health Promotion Media on Dental Caries Prevention Behavior among Christian Junior High School Students. JUIPERDO [Internet]. 2025 Dec. 31 [cited 2026 Feb. 5];13(2):89-91. Available from: https://ejurnal.jurkeppolkesdo.my.id/index.php/JUIPERDO/article/view/47