aristin alga heni. Education Health on How to Brush Your Teeth Properly and Correctly at SDN 100208 siamporik dolok in angkola selatan subdistrict. jpma [Internet]. 2024Sep.1 [cited 2024Oct.28];6(2). Available from: https://jurnal.unar.ac.id/index.php/jamunar/article/view/1484