WASCHAK, L. Linguistic Diversity and Language Varieties in the European Union: Challenges and Opportunities for Integration and Policy. MAP Education and Humanities, [S. l.], v. 6, p. 74–80, 2025. DOI: 10.53880/2744-2373.2025.6.74. Disponível em: https://mapub.org/ojs/index.php/mapeh/article/view/196. Acesso em: 15 may. 2026.