Widyagdo A, Nugroho C, Suharja ES. ASSISTANCE OF PARENTS IN BRUSHING THEIR TEETH TO IMPROVE THE DENTAL HYGIENE STATUS OF ELEMENTARY SCHOOL CHILDREN. JDHT [Internet]. 2025Apr.26 [cited 2025May6];6(1):13-6. Available from: https://ejournal.poltekkesjakarta1.ac.id/index.php/JKG/article/view/1977