Patmasari, Andi, and Agussatriana Agussatriana. “Function of Code Switching Performed by the EFL Teachers in Classroom Interaction”. ELS Journal on Interdisciplinary Studies in Humanities 2, no. 3 (September 30, 2019): 465-476. Accessed April 6, 2025. http://334012.libg.asia/index.php/jish/article/view/7955.