จิตจง อ. Effectiveness of oral health literacy program among parents of early childhood in child development center, Rongkwang District, Phrae Province. Thailand Journal of Health Promotion and Environmental Health, [S. l.], v. 47, n. 4, p. 26–42, 2025. Disponível em: https://thaidj.org/index.php/for4d/article/view/15840. Acesso em: 7 oct. 2026.