AMELIA, A. P. .; RECA, R. Effect of Interactive Education Using Puzzle Media on Oral Health Maintenance Knowledge among elementary school children. Journal Center of Excellent : Health Assistive Technology , [S. l.], v. 4, n. 2, p. 124–128, 2026. DOI: 10.36082/jchat.v4i2.3508. Disponível em: https://ejournal.poltekkesjakarta1.ac.id/index.php/jchat/article/view/3508. Acesso em: 14 nov. 2026.