NISA, Khoirun. Code Switching and Code Mixing Between Seller and Buyer (Analysis of Language Learning Through Sociolinguistic Study). Devotion : Journal of Research and Community Service, [S. l.], v. 3, n. 13, p. 2406–2416, 2022. DOI: 10.36418/dev.v3i13.298. Disponível em: https://devotion.greenvest.co.id.submitjurnal.id/index.php/dev/article/view/298. Acesso em: 25 jun. 2026.