ALOUFI, F.; KHALIL, I. A.-H.; ABDELKADER ELSAYED, A. M.; WARDAT, Y.; AL-OTAIBI, A. Virtual Mathematics Education during COVID-19: An Exploratory Study of Teaching Practices for Teachers in Simultaneous Virtual Classes. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 20, n. 12, p. 85–113, 2021. Disponível em: http://ijlter.myres.net/index.php/ijlter/article/view/749. Acesso em: 26 apr. 2026.