NGUYỄN, Hưng. Digital Video-Supported Flipped Instruction And Efl Writing Development. Journal of Knowledge Learning and Science Technology ISSN: 2959-6386 (online), [S. l.], v. 5, n. 1, p. 20–31, 2026. DOI: 10.60087/jklst.vol5.n1.003. Disponível em: https://jklst.org/index.php/home/article/view/374.. Acesso em: 16 jun. 2026.