MARTÍNEZ FLOR, A. The use and function of "please" in learners’ oral requestive behaviour : a pragmatic analysis. Journal of English Studies, [S. l.], v. 7, p. 35–54, 2009. DOI: 10.18172/jes.140. Disponível em: https://publicaciones.unirioja.es/ojs/index.php/jes/article/view/140. Acesso em: 1 may. 2024.