DIFFERENCES IN TOOTHBRUSHING KNOWLEDGE WITH COUNSELING USING DEMONSTRATION AND SIMULATION METHODS STUDENTS AT SDN 06 TALUAK IV SUKU, BANUHAMPU DISTRICT, AGAM REGENCY. Proceedings OPTIMAL, [S. l.], v. 3, n. 1, 2026. DOI: 10.5281/cnk8pt48. Disponível em: https://proceedings.nuansafajarcemerlang.com/index.php/ico/article/view/185. Acesso em: 14 apr. 2026.