ANALISIS PERGESERAN TINDAK KESANTUNAN DIREKTIF DI KALANGAN SISWA SMPN 1 KELUMPANG HULU. CENDEKIA: JURNAL ILMIAH PENDIDIKAN, [S. l.], v. 11, n. 2, p. 325–335, 2023. DOI: 10.33659/cip.v11i2.296. Disponível em: https://ejurnal.stkip-pb.ac.id/index.php/cendekia/article/view/296. Acesso em: 6 aug. 2026.