KAMLASI, Imanuel; SAHAN, Anselmus. An Analysis on Politeness of Non-Verbal Communication in an English as a Foreign Language Classroom. Voices of English Language Education Society, [S. l.], v. 6, n. 1, p. 258–270, 2022. DOI: 10.29408/veles.v6i1.5190. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/veles/article/view/5190. Acesso em: 22 jul. 2024.