BENKADDOUR, Cherifa. Is Polite Behavior Always Positively Marked? The Role of Sincerity in Politeness in an Arab Context. SCIENTIA MORALITAS - International Journal of Multidisciplinary Research , [S. l.], v. 6, n. 2, p. 49–66, 2021. Disponível em: https://www.scientiamoralitas.com/index.php/sm/article/view/100. Acesso em: 25 oct. 2026.