1. The Distance Manager- A hands-On Guide to Managing Off-Site Employees and Virtual Teams;Fisher,2001
2. Working Anytime, Anywhere: The Effects on the World of Work;Messenger,2017
3. Coronavirus: The World in Lockdown in Maps and Charts
https://www.bbc.com/news/world-52103747
4. Coronavirus Disease (COVID-19) Situation Reports
https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports
5. The Economist. The Future of Work: Is the Office Finished? Economics, Sep
https://www.economist.com/leaders/2020/09/12/is-the-office-finished