Nguyen Duc, Vuong. 《TEACHER PERCEPTIONS OF ENGLISH AS A COMMUNICATIVE MEDIUM VERSUS AN ACADEMIC DISCIPLINE: A LITERATURE REVIEW》. 知识学习与科学技术期刊 ISSN:2959-6386(在线) 4, no. 4 (十二月 25, 2025): 62–70. 见于 七月 23, 2026. https://jklst.org/index.php/home/article/view/362.