1. (2021, November 10). PHIRI Project. Available online: https://www.phiri.eu/.
2. European Commission (2021, November 10). Digital Solutions during the Pandemic. Available online: https://ec.europa.eu/info/live-work-travel-eu/coronavirus-response/digital-solutions-during-pandemic_en.
3. A Comprehensive Survey of Enabling and Emerging Technologies for Social Distancing-Part I: Fundamentals and Enabling Technologies;Nguyen;IEEE Access,2020
4. Council of Europe (2020). Data Protection Report 2020: Digital Solutions to Fight COVID-19, Council of Europe.
5. European Commission (2022, September 15). Tackling Coronavirus Disinformation. Available online: https://ec.europa.eu/info/live-work-travel-eu/coronavirus-response/fighting-disinformation/tackling-coronavirus-disinformation_en.