MENNO, Vera Riyanti. Politeness and Speech Acts of Malay Kupang. Jurnal Penelitian Humaniora, [S. l.], v. 20, n. 2, 2016. DOI: 10.21831/hum.v20i2.9619. Disponível em: https://journal.uny.ac.id/index.php/humaniora/article/view/9619. Acesso em: 30 jun. 2025.