Adela, Azahra Nur, Jusuf Kristianto, and Syifa Yulia Lestari. “Dental and Oral Health E-Book on Knowledge of Debris Index for Elementary School Students”. Journal Center of Excellent : Health Assistive Technology 2, no. 1 (March 20, 2024): 33–38. Accessed October 7, 2024. https://ejournal.poltekkesjakarta1.ac.id/index.php/jchat/article/view/1529.