The future of languages ​​in Switzerland: the "Gesamtsprachenkonzept". Babylonia Journal of Language Education, [S. l.], v. 4, 1998. DOI: 10.55393/babylonia.v4i.596. Disponível em: https://babylonia.online/index.php/babylonia/article/view/596. Acesso em: 4 may. 2026.