Yingxin, X. , Singh, C.K.S., Singh, S.K.J.C. , Bailey, R.P. and Arivayagan, K. 2024. 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. 23, 10 (Oct. 2024), 1–26.