1. Azevedo, J. P., Hasan, A., Goldemberg, D., Iqbal, S. A., & Geven, K. (2020). Simulating the potential impacts of Covid-19 school closures on schooling and learning outcomes: A set of global estimates. Washington, DC: World Bank Group.
2. Effects of different video lecture types on sustained attention, emotion, cognitive load, and learning performance;Chen C.-M.;Computers & Education,2015
3. Cheng, P.-Y., Huang, Y.-M., Shadiev, R., Hsu, C.-W., Chu, S.-T., Cao, Y., … Laanpere, M. (2014). Investigating the effectiveness of video segmentation on decreasing learners’ cognitive load in mobile learning. In Y. Cao, T. Väljataga, J.K.T. Tang, H. Leung, & M. Laanpere (eds.). New horizons in web based learning (pp. 122–129). Cham: Springer.
4. Di Pietro, G., Biagi, F., Cost, P., Karpiński, Z., & Mazza, J. (2020). The likely impact of COVID-19 on education: Reflections based on the existing literature and recent international datasets. Publications Office of the European Union. https://doi.org/10.2760/126686.
5. Giannakos, M. N., Krogstie, J., & Chrisochoides, N. (2014). Reviewing the flipped classroom research: Reflections for computer science education. In E. Barendsen & V. Dagiené (eds.). Proceedings of the computer science education research conference (pp. 23–29). New York: Association for Computing Machinery.