SUNIA ARDIYANTI; RENI NUR ERIYANI; SITI ANSORIYAH. Pengembangan Materi Ajar Teks Pidato Berbasis Kesantunan Berbahasa di SMPN 44 Jakarta . Jurnal Onoma: Pendidikan, Bahasa, dan Sastra, [S. l.], v. 10, n. 2, p. 1222–1229, 2024. DOI: 10.30605/onoma.v10i2.3473. Disponível em: https://www.e-journal.my.id/onoma/article/view/3473. Acesso em: 8 jul. 2025.