POLITENESS AND PRAGMATIC COMPETENCE IN A FOREIGN LANGUAGE: HOW CULTURAL DIFFERENCES AFFECT LANGUAGE ACQUISITION. Qualitative Research Journal for Social Studies, [S. l.], v. 2, n. 2, p. 268–278, 2025. DOI: 10.63878/qrjs43. Disponível em: https://qrjsocial.com/index.php/38/article/view/43. Acesso em: 18 may. 2026.