MUFIDA, H.; PURNAMA, T.; WIDIYASTUTI, R. The Ular Naga Panjang Game as an Effort to Improve Dental and Oral Health Knowledge in Early Childhood. Journal Center of Excellent : Health Assistive Technology , [S. l.], v. 4, n. 2, p. 109–112, 2026. DOI: 10.36082/jchat.v4i2.3479. Disponível em: https://ejournal.poltekkesjakarta1.ac.id/index.php/jchat/article/view/3479. Acesso em: 14 nov. 2026.