ARELLANO SÁNCHEZ, B.; ALFARO RIVERA, J. A.; RAMÍREZ MONTOYA, M. S. Using learning objects that promote understanding of mathematical knowledge: good practices in secondary education. Education in The Knowledge Society, [S. l.], v. 15, n. 2, p. 49–66, 2014. DOI: 10.14201/eks.11886. Disponível em: https://revistas.usal.es/tres/index.php/eks/article/view/11886. Acesso em: 18 apr. 2025.