1. *Lee, S. J., & Liu, P. (2020). Food safety in school foodservice operations: The review of health inspections in the state of Missouri. 25th Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2020, Las Vegas, Nevada.
  2. *Lee, S. J., & Liu, P. (2020). Understanding restaurant patronage: customers’ perceptions of upscale ethnic restaurants in the U.S. 25th Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2020, Las Vegas, Nevada.
  3. *Lee, S. J., & Liu, P. (2020). Exploring customer-generated contents at fine dining restaurants in China: An application of big data analysis. 25th Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2020, Las Vegas, Nevada.
  4. *Lee, S. J., & Liu, P. (2019). Food allergy or food intolerance? exploring food safety practices among campus foodservice employees. International Association for Food Protection 2019, 21-24 July 2019, Louisville, Kentucky
  5. *Liu, W. Y., Liu, P., & Tse, E. C. (2019). Exploring factors that affect customer satisfaction and dining intention in hotel restaurants compared to stand-alone restaurants. 2019 APacCHRIE & EuroCHRIE Joint Conference, May, 22-25, Hong Kong, China
  6. Yu, H. Y., Liu, P., Ma, J., & Sirsat, S. A. (2019). The effects of explanatory-based training on food safety motivation to learn and learning performance. Biennial FSMEC Conference 2019, March 10-12, Savannah, Georgia
  7. *Lee, S. J., & Liu, P. (2019). Exploring campus foodservice employees’ attitudes and behaviors toward food allergy and food intolerance. 24rd Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2019, Houston, Texas
  8. *Huang, Y. D., & Liu, P. (2019). Using “hypocrisy” strategy to improve food safety practices in restaurants. 24rd Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2019, Houston, Texas
  9. *Huang, Y. D., & Liu, P. (2019). An evaluation of college students’ healthy food consumption behaviors. 24rd Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2019, Houston, Texas
  10. *Liu, W. Y., & Liu, P. (2018). Exploring factors influencing purchasing intention to use meal- kit delivery service. The Annual ICHRIE Summer Conference & Marketplace 2018, July 25-28, Palm Springs, California.
  11. *Liu, W. Y., & Liu, P. (2018). A pilot study to investigate consumer’s purchasing intention to use meal-kit delivery service. 23rd Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2018, Fort Worth, Texas
  12. *Huang, Y. D. & Liu, P. (2018). Evaluating the impacts of poster messages on college students’ food consumption behavior. 23rd Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2018, Fort Worth, Texas
  13. Yu, H. Y., Sirsat, S., Ma, J., & Liu, P. (2018). Do restaurant managers need to learn a little microbiology? – The effects of explanatory based training on food safety self-efficacy, motivation, and learning performance. 23rd Annual Graduate Education and Graduate Student Research Conference in Hospitality and Tourism, 3-5 January 2018, Fort Worth, Texas