1. Zhang, Y., Qiu, L., Liu, A., Zhong, S.& Li, J. (2020). Risk Perception and Risk Communi-cation Model in Public Health Events: Focusing on the Moderation Effects of the Epidemic Severity. Journalism Research, (3), 31-45.
2. Zhang, W., Zhang, X. &Wu, L. (2021). The Effect of Media Exposure on Public Risk Per-ception in Major Public Health Emergencies: The Mediation of Trust in Media. Journal of Shantou University (Humanities & Social Sciences Edition).
3. Weimann, G. (1991). The influentials: Back to the concept of opinion leaders?. Public Opin-ion Quarterly, 55(2), 267-279.
4. Chen, J.(2022). Research on Chinese Online Opinion Leaders’ Recognition of Government Measures in Public Health Emergencies: Based on Sina Microblog COVID-19 Network Public Opinions Data. Information Research (01),82-92.
5. Wang, X. (2021). A Study of Medical Expert Opinion Leaders during the Period of COVID-19 (Master’s thesis, Hainan Normal University).