Politeness strategies used by Papuan students in virtual communication practices at university. Englisia : Journal of Language, Education, and Humanities, [S. l.], v. 10, n. 2, p. 194–216, 2023. DOI: 10.22373/ej.v10i2.15289. Disponível em: https://jurnal.ar-raniry.ac.id/index.php/englisia/article/view/15289. Acesso em: 2 aug. 2025.