CASS, M.; MORALES, D.; MAYORAL, P. Study of the Use of Tangible-Ludic Materials in Elementary School. CIEX JOURNAL, [S. l.], v. 1, n. 12, p. 51–69, 2021. Disponível em: https://journalv2.ciex.edu.mx/index.php/cJ/article/view/124. Acesso em: 31 jan. 2025.