Anses Warman, Arnetty Arnetty, & Ika Ifitri. (2024). Differences In Teeth And Mouth Hygiene By Brushing Teeth Using A Mirror And Without A Mirror In Class V And VI Students Of SDN 12 Koto Tinggi. International Journal Of Health Science, 4(1), 43–48. https://doi.org/10.55606/ijhs.v4i1.3461