ATIKAH, Nurul; ANGGRAENY, Niya; INDRIYANI. Language Politeness in The 12.12 Phenomenon E-Commerce in The Era of Industrial Revolution 4.0. Deiksis: Jurnal Pendidikan Bahasa dan Sastra Indonesia, [S. l.], v. 11, n. 2, p. 66–77, 2024. DOI: 10.33603/dj.v11i2.9930. Disponível em: https://jurnal.ugj.ac.id/index.php/Deiksis/article/view/9930. Acesso em: 25 dec. 2025.