SHIN, J. L. K.; MD YUNUS, M. The Attitudes of Pupils towards using Flipgrid in Learning English Speaking Skills. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 20, n. 3, p. 151–168, 2021. Disponível em: https://ijlter.myres.net/index.php/ijlter/article/view/139. Acesso em: 17 apr. 2026.