The Fusion of College English Flipping Class and Traditional Class: On the Degree of Class-Flipping. Asian Education Studies, [S. l.], v. 2, n. 1, p. p1, 2016. DOI: 10.20849/aes.v2i1.91. Disponível em: https://journal.chapjulypress.org/index.php/aes/article/view/1770. Acesso em: 7 mar. 2026.