Luthfihayati, Dian. “A DISCOURSE ANALYSIS ON POLITENESS USED BY MR. BOND IN KORAN PENDIDIKAN NEWSPAPER”. Reforma: Jurnal Pendidikan dan Pembelajaran 2, no. 1 (May 1, 2016). Accessed April 12, 2025. https://jurnalpendidikan.unisla.ac.id/index.php/reforma/article/view/34.