LIU, Yunna; NAN, Yang. Research on Flipped Classroom Teaching Mode. International Journal of Education and Humanities, [S. l.], v. 12, n. 3, p. 88–90, 2024. DOI: 10.54097/57717225. Disponível em: https://drpress.org/ojs/index.php/ijeh/article/view/18012. Acesso em: 11 aug. 2026.