QOWIYUDDIN, Agus; ZAHRAH, A’yuniatuz; A., Moch. Mushoniful. Analysis of Language Politeness Between Students and Lecturers through Whatsapp. Puitika, [S. l.], v. 19, n. 2, p. 236–244, 2023. DOI: 10.25077/puitika.v19i2.246. Disponível em: https://jurnalpuitika.fib.unand.ac.id/index.php/jurnalpuitika/article/view/246. Acesso em: 19 mar. 2026.