PENTINGNYA KESANTUNAN BERBAHASA BAGI MAHASISWA. METAMORFOSIS | Jurnal Bahasa, Sastra Indonesia dan Pengajarannya, [S. l.], v. 12, n. 1, p. 61–64, 2019. DOI: 10.55222/metamorfosis.v12i1.131. Disponível em: https://ejournal.unibba.ac.id/index.php/metamorfosis/article/view/131. Acesso em: 17 sep. 2026.