Bergdahl, N., Nouri, J., Karunaratne, T., Afzaal, M., & Saqr, M. (2020). Learning Analytics for Blended Learning: A Systematic Review of Theory, Methodology, and Ethical Considerations. International Journal of Learning Analytics and Artificial Intelligence for Education (iJAI), 2(2), pp. 46–79. https://doi.org/10.3991/ijai.v2i2.17887