REINHOLD, Utri. New challenges and solutions from a linguistic point of view. Glottodidactica, [S. l.], v. 35, p. 35–48, 2009. DOI: 10.14746/gl.2009.35.3. Disponível em: https://pressto.amu.edu.pl/index.php/gl/article/view/16448. Acesso em: 4 jan. 2026.