PAVÓN VÁZQUEZ, V.; ELLISON, M. Examining teacher roles and competences in Content and Language Integrated Learning (CLIL). Linguarum Arena, [S. l.], v. 4, p. 65–78, 2018. Disponível em: https://ojs.letras.up.pt/index.php/LinguarumArena/article/view/3967. Acesso em: 10 fev. 2026.