Murad, Amna, Shabana Zafar, and Zakia Mushtaq. “Effectiveness of Code-Switching in Pakistani University ESL Classroom: Action Research”. Pakistan Languages and Humanities Review 8, no. 2 (April 1, 2024): 28–36. Accessed April 30, 2025. https://www.ojs.plhr.org.pk/journal/article/view/809.