M. ZUHRI HASANI; IRA MAISARAH; KASMAINI. Politeness and Impoliteness of Students in Speaking English: A Culture And The Ta’limul Muta’alim Book Perspective. Journal of English for Specific Purposes in Indonesia, [S. l.], v. 5, n. 1, p. 14–23, 2026. DOI: 10.33369/espindonesia.v5i1.45836. Disponível em: https://ejournal.unib.ac.id/espindonesia/article/view/45836. Acesso em: 3 feb. 2026.