HENDERSON, A.; FROST, D.; TERGUJEFF, E.; KAUTZSCH, A.; MURPHY, D.; KIRKOVA-NASKOVA, A.; WANIEK-KLIMCZAK, E.; LEVEY, D.; CUNNIGHAM, U.; CURNICK, L. The English Pronunciation Teaching in Europe Survey: Selected Results. Research in Language, [S. l.], v. 10, n. 1, p. 5–27, 2012. DOI: 10.2478/v10015-011-0047-4. Disponível em: https://czasopisma.uni.lodz.pl/research/article/view/7895. Acesso em: 29 mar. 2024.