YINGXIN, X. .; SINGH, C. K. S.; SINGH, S. K. J. C. .; BAILEY, R. P. .; ARIVAYAGAN, K. . The Digital Classroom: Systematic Review of Use of English as a Foreign Language (EFL) in Teaching in Collaborative Online Settings. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 23, n. 10, p. 1–26, 2024. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/2080. Acesso em: 25 may. 2026.