1. Weekly Operational Update on COVID-19
https://www.who.int/publications/m/item/weekly-operational-update-on-covid-19---3-november-2021
2. The Impact of Teleworking and Digital Work on Workers and Society. Think Tank (europa.eu)
https://www.europarl.europa.eu/thinktank/en/document.html?reference=IPOL_STU(2021)662904
3. IL MERCATO DEL LAVORO 2020 UNA LETTURA INTEGRATA
https://www.istat.it/it/files//2021/02/Il-Mercato-del-lavoro-2020-1.pdf
4. Working From Home in the EU
https://ec.europa.eu/eurostat/web/products-eurostat-news/-/DDN-20180620-1
5. In U.S., Telecommuting for Work Climbs to 37%
https://news.gallup.com/poll/184649/telecommuting-work-climbs.aspx