OSPINA, Mónica; PUC, Felipe. Active methodology mediated by digital portfolio to strengthen literacy in third grade students in Colombia. Revista Innova Educación, [S. l.], v. 8, n. 3, p. 52–67, 2026. DOI: 10.35622/j.rie.2026.03.003. Disponível em: https://revistas.inudi.edu.pe/rie/article/view/1396. Acesso em: 11 aug. 2026.