1. Abdillah, L.A.: FinTech E-commerce payment application user experience analysis during COVID-19 pandemic (2020). ArXiv Preprint ArXiv:2012.07750
2. Alballa, N., Al-Turaiki, I.: Machine learning approaches in COVID-19 diagnosis, mortality, and severity risk prediction: a review. Inform. Med. Unlocked 24, 100564 (2021)
3. Balboni, K.: The State of User Research 2021 Report (2021). https://www.userinterviews.com/blog/state-of-user-research-2021-report
4. Chen, T., Peng, L., Yin, X., Rong, J., Yang, J., Cong, G.: Analysis of user satisfaction with online education platforms in china during the COVID-19 pandemic. Healthcare 8(3), 200 (2020). https://doi.org/10.3390/healthcare8030200
5. Chung, H., Seo, H., Forbes, S., Birkett, H.: Working from home during the COVID-19 lockdown: Changing preferences and the future of work (2020). https://kar.kent.ac.uk/83896/1/Working_from_home_COVID-19_lockdown.pdf