LÓPEZ ACOSTA, Douglas Johnattan; GUZMÁN MARTÍNEZ, Ernesto Valentín. Analysis of content and specific competencies in physical education at different educational levels. MENTOR revista de investigación educativa y deportiva , [S. l.], v. 2, n. 6, p. 1199–1212, 2023. DOI: 10.56200/mried.v2i6.6521. Disponível em: https://revistamentor.ec/index.php/mentor/article/view/6521. Acesso em: 10 may. 2026.