Sari, Juliana, Sri Rejeki, and Saddam Saddam. “The Influence of Politeness Norms and Language Skills on How Students Communicate With Teachers in Civic Education Learning Subjects”. Edunesia : Jurnal Ilmiah Pendidikan 6, no. 1 (January 25, 2025): 510–522. Accessed July 27, 2026. https://edunesia.org/edu/article/view/1118.