ALGHAZO, Sharif. The role of curriculum design and teaching materials in pronunciation learning. Research in Language, Poland, v. 13, n. 3, p. 316–333, 2015. DOI: 10.1515/rela-2015-0028. Disponível em: https://czasopisma.uni.lodz.pl/research/article/view/2092. Acesso em: 28 aug. 2026.