LANG, Erika. Teaching and Learning Research in Applied Linguistics: Practical Experiences and the Practice of Teaching and Learning Research based on the Concrete Example Informal Learning in Scenes: Socio-semiotics of (Heavy) Metal. Glottodidactica, [S. l.], v. 41, n. 2, p. 23–46, 2014. DOI: 10.14746/gl.2014.41.2.2. Disponível em: https://pressto.amu.edu.pl/index.php/gl/article/view/1358. Acesso em: 11 dec. 2025.