VANKEVIČ, Irena. The main skills and competences of multilingualism in the context of the European Union. Creativity Studies, [S. l.], v. 3, n. 1, p. 55–66, 2010. DOI: 10.3846/limes.2010.06. Disponível em: https://journals.vilniustech.lt/index.php/CS/article/view/7218. Acesso em: 31 jul. 2025.