DAULAY, Sholihatul Hamidah; NINGRUM, Diah Widya; NASUTION, Puspita Sari. Learning Process of Online Class by Using Language Politeness Principles. Jurnal Ilmiah Peuradeun, [S. l.], v. 10, n. 2, p. 403–420, 2022. DOI: 10.26811/peuradeun.v10i2.699. Disponível em: https://journal.scadindependent.org/index.php/jipeuradeun/article/view/699. Acesso em: 18 apr. 2026.