VILLAVICENCIO HERDOIZA, Milton Wladimir. Playful activities and the development of motor skills in primary school students. MENTOR revista de investigación educativa y deportiva , [S. l.], v. 4, n. 10, p. 493–517, 2025. DOI: 10.56200/mried.v4i10.9189. Disponível em: https://revistamentor.ec/index.php/mentor/article/view/9189. Acesso em: 21 apr. 2026.