PIETLUCH, A. Stimulating educational growth through vision and self-efficacy: a case study of adult users of English as a foreign language. Crossroads. A Journal of English Studies, [S. l.], n. 27, p. 58–76, 2019. DOI: 10.15290/cr.2019.27.4.04. Disponível em: https://czasopisma.filologia.uwb.edu.pl/index.php/c/article/view/555. Acesso em: 6 may. 2024.