Zhao , Y., Yap , T. T. and Chew , F. P. (2026) “THE EFFECT OF CODE-SWITCHING IN WRITING: AN EXPERIMENTAL STUDY BASED ON BEGINNER CHINESE LEARNERS”, INTERNATIONAL JOURNAL OF HUMANITIES, PHILOSOPHY AND LANGUAGES (IJHPL), 9(33), pp. 01–18. doi: 10.35631/IJHPL.933001.