SITINJAK, Angelia Secilia; GINTINGS, Immanuel Prasetya. Politeness Strategies Used by The Main Characters in Mulan Movie 2020. TRANSFORM : Journal of English Language Teaching and Learning, North Sumatera, Indonesia, v. 12, n. 1, p. 23–39, 2023. DOI: 10.24114/tj.v12i1.47257. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jelt/article/view/47257. Acesso em: 4 jul. 2025.