1. Author, Guest: 5 Critical Factors Affecting Employee Productivity at Work - Sage HR Blog. Sage HR Blog—Easy to implement HR tips!, 24 October 2019. https://blog.sage.hr/5-critical-factors-affecting-employee-productivity-at-work/
2. CHAPTER 6: The Digital Workplace. https://www.ntia.doc.gov/legacy/ntiahome/dn/html/Chapter6.htm#:~:text=The%20proportion%20of%20people%20using,sales%2C%20and%20administrative%20support%20occupations. Accessed 27 Mar 2021
3. Computer-Related Injuries. Better Health Channel (n.d.) https://www.betterhealth.vic.gov.au/health/healthyliving/computer-related-injuries
4. Global Workplace Analytics: Work-at-Home After Covid-19-Our Forecast. Global Workplace Analytics, 12 April 2020. https://globalworkplaceanalytics.com/work-at-home-after-covid-19-our-forecast
5. Small, H.: Co-citation in the scientific literature: a new measure of the relationship between two documents. J. Am. Soc. Inf. Sci. 24, 265–269 (1973). https://doi.org/10.1002/asi.4630240406