Suriani Binti Ismail, M. K. S. A. A. I. N. M. N. (2019) «Knowledge, Attitude and Practices of Oral Health among Parents and Pre-School Children», Opción, 350, pp. 1044-1059. Disponible en: https://produccioncientificaluz.org/index.php/opcion/article/view/24567 (Accedido: 5mayo2024).