KIANG, N. H.; MD YUNUS, M. What do Malaysian ESL Teachers Think About Flipped Classroom?. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 20, n. 3, p. 117–131, 2021. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/137. Acesso em: 10 jul. 2026.