MENNO, Vera Riyanti. Politeness and Speech Acts of Malay Kupang. Jurnal Penelitian Humaniora, Yogyakarta, Indonesia, v. 20, n. 2, 2016. DOI: 10.21831/hum.v20i2.9619. Disponível em: http://jurnal.uny.ac.id/index.php/humaniora/article/view/9619. Acesso em: 11 nov. 2025.