GUTIERRES, Athany. Relevance of Pragmatics and the Speech Acts Theory to English Teaching as a Foreign Language: Analysis of Greetings in Didactic Materials. The ESPecialist, [S. l.], v. 29, 2011. Disponível em: https://revistas.pucsp.br/index.php/esp/article/view/6211. Acesso em: 5 dec. 2025.