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. Journal of Knowledge Learning and Science Technology ISSN: 2959-6386 (online), [S. l.], v. 2, n. 2, p. 14–21, 2023. DOI: 10.60087/jklst.vol2.n2.p21. Disponível em: https://jklst.org/index.php/home/article/view/28.. Acesso em: 1 oct. 2025.