TAZIJAN, F.; MURUGAN, A.; ABD.RAHIM, S.; MOHAMED, R.; MATHAI, E. J.; ISMAIL, R. A Survey of Flipped Learning Approach in the ESL Context. Asian Journal of Education and e-Learning, [S. l.], v. 4, n. 2, 2016. Disponível em: https://ajouronline.com/index.php/AJEEL/article/view/3562. Acesso em: 19 apr. 2024.