DOUNG-IN, S. Flip your classroom: Reach every student in every class every day. Walailak Journal of Learning Innovations, [S. l.], v. 3, n. 2, p. 71–78, 2017. Disponível em: https://so03.tci-thaijo.org/index.php/jliwu/article/view/107655. Acesso em: 27 apr. 2024.