GREGERSEN, Tammy. Dynamic properties of language anxiety. Studies in Second Language Learning and Teaching, [S. l.], v. 10, n. 1, p. 67–87, 2020. DOI: 10.14746/ssllt.2020.10.1.4. Disponível em: https://pressto.amu.edu.pl/index.php/ssllt/article/view/22350. Acesso em: 9 may. 2024.