RUIZ CORBELLA, Marta. EDITORIAL. Educación XX1, [S. l.], v. 14, n. 1, 2012. DOI: 10.5944/educxx1.14.1.337. Disponível em: https://revistas.uned.es/index.php/educacionXX1/article/view/337. Acesso em: 7 feb. 2026.