Tran, T.T.P. 和 Nguyen, T.D. (2026) 《Code-Switching as a Cognitive Strategy in Learning English Speaking Skills across Interactional Contexts: Insights from EFL University Students》, 知识学习与科学技术期刊 ISSN：2959-6386（在线）, 5(2), 页 1–25. doi:10.60087/jklst.vol5.n2.001.