Counseling with Tooth Brushing Demonstration Method as an Effort to Improve Tooth Brushing Skills and the Status of Dental and Oral Hygiene in Early Childhood at School. MLU [Internet]. 2021 Jan. 9 [cited 2026 May 25];21(1):684-7. Available from: https://ijop.net/index.php/mlu/article/view/2391