Putri L, Nurrahmi H, Guntawan A. CODE-SWITCHING AND CODE-MIXING PRACTICES IN ENGLISH FOR SPECIFIC PURPOSES (ESP) COURSES. JIP [Internet]. 2020 Dec. 31 [cited 2024 Sep. 26];8(2):95-101. Available from: https://ojs2.polimedia.ac.id/index.php/JIP/article/view/173