1. AbuSneineh, W., & Zairi, M. (2010). An evaluation framework for E-learning effectiveness in the Arab world. International encyclopedia of education, 521-535.
2. Adams, M. K. (2004). Defining creative scholarship and identifying criteria for evaluating creative scholarship using a modified Delphi technique. (PhD), graduate school, University of Wyoming, Wyoming.
3. Akins, R. B., Tolson, H., & Cole, B. R. (2005). Stability of response characteristics of a Delphi panel: Application of bootstrap data expansion. BMC Medical Research Methodology, 5(1), 37.
4. Al-araibi, A., Mahrin, M., & Yusoff, R. (2016). A systematic literature review of technological factors for E-learning readiness in higher education. Journal of Theoretical and Applied Information Technology, 93(2), 500–521.
5. Albarrak, A. (2010). Designing E-learning Systems in Medical Education: A case study. International Journal of Excellence in Healthcare Management, 3(1), 1–8.