1. Cucinotta, D., Vanelli, M.: WHO declares covid-19 a pandemic. Acta. Bio.-Med. Atenei. Parm. 91(1), 157–160 (2020)
2. UNESCO: 10 recommendations to ensure that learning remains uninterrupted. https://en.unesco.org/news/covid-19-10-recommendations-plan-distance-learningsolutions (2020). Last accessed 5 Sep 2021
3. Nikolopoulou, K.: Students’ mobile phone practices for academic purposes: strengthening post-pandemic university digitalization. Sustainability 14(22), 14958 (2022)
4. Starkey, L., Shonfeld, M., Prestridge, S., Cervera, M.G.: Special issue: Covid-19 and the role of technology and pedagogy on school education during a pandemic. Technol. Pedagog. Educ. 30(1), 1–5 (2021)
5. Schuler, C., Winters, N., West, M.: The Future of Mobile Learning: Implications for Policy Makers and Planners. UNESCO, Paris (2012)