DIANA, Ria Elva; MANAF, Ngusman Abdul. Prinsip Kesantunan Berbahasa dalam Tindak Tutur Direktif Guru Bahasa Indonesia pada Proses Pembelajaran di SMP. Jurnal Basicedu, [S. l.], v. 6, n. 3, p. 4940–4952, 2022. DOI: 10.31004/basicedu.v6i3.2759. Disponível em: https://www.jbasic.org/index.php/basicedu/article/view/2759. Acesso em: 4 mar. 2026.