DENTAL PLAQUE INDEX AMONG FOURTH TO SIXTH-GRADE STUDENTS AT SDN 01 NAN SABARIS, PADANG PARIAMAN. Proceedings OPTIMAL, [S. l.], v. 3, n. 2, 2026. DOI: 10.5281/13w5p483. Disponível em: https://proceedings.nuansafajarcemerlang.com/index.php/ico/article/view/203. Acesso em: 1 jul. 2026.