Nguy Van, Thuy. 《Enhancing Students’ Acquisition in Learning English for Specific Purposes by the Flipped Classroom Model : A Case Study at Nghe an University of Economics》. 知识学习与科学技术期刊 ISSN：2959-6386（在线） 2, no. 2 (七月 15, 2023): 14–21. 见于 七月 23, 2026. https://jklst.org/index.php/home/article/view/28.