YAQIN LU. A Study on the Model of College English Self-managed Learning Based on the Flipped Classroom. Journal of Educational Issues, [S. l.], v. 10, n. 1, p. pp. 42–50, 2024. DOI: 10.5296/jei.v10i1.21419. Disponível em: https://macrojournal.org/index.php/jei/article/view/804. Acesso em: 5 oct. 2024.