GHAVAMNIA, Maedeh; TAVAKOLI, Mansoor; REZAZADEH, Mohsen. A comparative study of requests among L2 English, L1 Persian, and L1 English speakers. Revista Electrónica de Lingüística Aplicada, [S. l.], v. 11, n. 1, p. 105–123, 2012. Disponível em: https://matrix.aesla.org.es/RAEL/article/view/200. Acesso em: 5 abr. 2025.