AULIA, K. .; NTELU, A.; IRAWATI, W. O. An Analysis of Students’ Language Politeness toward Lecturers in Communication via WhatsApp: A Pragmatic Study. Jurnal Pembelajaran Bahasa dan Sastra, [S. l.], v. 5, n. 5, p. 4875–4892, 2026. DOI: 10.55909/jpbs.v5i5.1841. Disponível em: https://pembahas.dialeks.id/index.php/jp/article/view/1841. Acesso em: 10 oct. 2026.