Sitanaya R, Lesmana H, Irayani Yunus S, Andini N. Increase Motivation and Knowledge of Oral Health by Using Busy Book for 6-7 Year Old Children. medgigi [Internet]. 2024 May 30 [cited 2024 Dec. 21];23(1):39-44. Available from: https://ojs3.poltekkes-mks.ac.id/index.php/medgigi/article/view/602