BURKŠAITIENĖ, Nijolė. Learning Foreign Languages at University Level in the Context of Constructivist Paradigm. Acta Paedagogica Vilnensia, [S. l.], v. 16, p. 18–26, 2006. DOI: 10.15388/ActPaed.2006.16.9703. Disponível em: https://test.zurnalai.vu.lt/acta-paedagogica-vilnensia/article/view/9703. Acesso em: 25 oct. 2025.