CID, L. Negative transfer from Spanish to English in vowels /ʌ/ and /æ/. Íkala, Revista de Lenguaje y Cultura, [S. l.], v. 22, n. 2, p. 287–309, 2017. DOI: 10.17533/udea.ikala.v22n02a08. Disponível em: https://revistas.udea.edu.co/index.php/ikala/article/view/25098. Acesso em: 5 dec. 2025.