YU, K.; JAMIESON, D. Training of the English /r/ and /l/ speech contrasts in Korean listeners. Canadian Acoustics, [S. l.], v. 21, n. 3, p. 107–108, 1993. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/797. Acesso em: 19 apr. 2024.