KÖVÉR, Ármin. Investigating EFL listening comprehension skills: An empirical validation of C1 level test scores. Working Papers in Language Pedagogy, [S. l.], v. 11, p. 80–95, 2017. DOI: 10.61425/wplp.2017.11.80.95. Disponível em: https://ojs.elte.hu/wopalp/article/view/7161. Acesso em: 10 jul. 2026.