J, S. W. Code Switching Types Used by Lecturers. IJET (Indonesian Journal of English Teaching), [S. l.], v. 7, n. 2, p. 163–171, 2018. DOI: 10.15642/ijet2.2018.7.2.163-171. Disponível em: https://jurnalftk.uinsby.ac.id/index.php/IJET/article/view/123. Acesso em: 23 apr. 2024.