When Languages Change: Sociolinguistic Studyof Diglossia, Bilingualism, Multilingualism,Code-Switching. Jamik: Journal Islamic Studies and Multidisciplinary, [S. l.], v. 1, n. 2, p. 99–109, 2026. Disponível em: https://ejournal.al-fatihah.id/index.php/jamik/article/view/27.. Acesso em: 11 oct. 2026.