Performance in attention tasks of schoolchildren in primary education with and without oral breathing. REVISTA CIENTÍFICA SIGNOS FÓNICOS, [S. l.], v. 11, n. 1, p. 1–9, 2025. DOI: 10.24054/rcsf.v11i1.3693. Disponível em: https://ojs.unipamplona.edu.co/index.php/cdh/article/view/3693. Acesso em: 15 oct. 2025.