The European Union: An exceptional role in the education of the XXI century. Journal of Parents and Teachers, [S. l.], n. 363, p. 68–72, 2015. DOI: 10.14422/pym.i363.y2015.012. Disponível em: https://revistas.comillas.edu/padresymaestros/article/view/5552. Acesso em: 5 dec. 2025.