SYPIAŃSKA, J.; CAL, Z. The Influence of Level of Proficiency in the L2 and L3 on the Production of the L3 Spanish Apico-alveolar Sibilant. Research in Language, [S. l.], v. 18, n. 1, p. 89–107, 2020. DOI: 10.18778/1731-7533.18.1.06. Disponível em: https://czasopisma.uni.lodz.pl/research/article/view/9949. Acesso em: 17 may. 2024.