WARIS, Ahmad Mustamir. Code switching and mixing (Communication in Learning Language). Jurnal Dakwah Tabligh, [S. l.], v. 13, n. 1, p. 123–135, 2015. DOI: 10.24252/jdt.v13i1.299. Disponível em: https://journal.uin-alauddin.ac.id/index.php/tabligh/article/view/299. Acesso em: 8 oct. 2025.