MORKEVIČIENĖ, Sigita. Methodological Fundamentals of Teaching and Learning Classical and Modem Languages. Acta Paedagogica Vilnensia, [S. l.], v. 9, p. 255–264, 2002. DOI: 10.15388/ActPaed.2002.09.9560. Disponível em: https://www.journals.vu.lt/acta-paedagogica-vilnensia/article/view/9560.. Acesso em: 4 may. 2024.