Liu, B. ., and S. . Koompai. “Research on Influencing Factors of Haidilao’s O2O Model Customer Satisfaction under the Background of the COVID-19”. Science, Technology, and Social Sciences Procedia, vol. 2022, no. 2, July 2022, p. CiM24, https://wjst.wu.ac.th/index.php/stssp/article/view/25682.