YUZAR, Y.; LISNAYETTI, L.; AMELIA, N. The Difference Plaque Index of Brushing Teeth A Combination to Grade Students. Jurnal Kesehatan Masyarakat Andalas, [S. l.], v. 12, n. 1, p. 44–48, 2018. DOI: 10.24893/jkma.v12i1.377. Disponível em: https://jurnal.fkm.unand.ac.id/index.php/jkma/article/view/377. Acesso em: 21 dec. 2024.