1. Liang, P. and Xing, L. X., "Study on the impact of COVID-19 epidemic on catering industry and countermeasures," Times Economy and Trade, (2020).
2. Jiang, M., "The report on the Development Status and Trend of China's catering Industry under the COVID-19 epidemic was released," Food Industry, 4: 2, (2020).
3. Xiong, X, and Yao, R., "Strategic Analysis of the Catering Industry under Covid-19: A Case Study in China," 2021 International Conference on Environmental and Engineering Management, EEM 2021. EDP Sciences, (2021).
4. Zhang, L., Wang, L., Luo, J., et al., "Impact of COVID-19 Outbreak Risk Perception on Willingness to Consume Products from Restaurants," Mediation Effect of Risk Attitude. (2022).
5. Zhao, F., "The future trend of domestic catering industry from big data," Business Review, 20: 54, (2021).