EVI RISKY MULARSIH; AINURVELY G MAUDY. Students’ Perception of Politeness in Communicating with Teachers Through Instant Messaging Application:A Narrative Inquiry. Surakarta English and Literature Journal , [S. l.], v. 3, n. 1, p. 37–44, 2022. Disponível em: https://ejurnal.unsa.ac.id/index.php/selju/article/view/59. Acesso em: 20 sep. 2024.