Sukwadi, Ronald, F.X. Brian Atmaja, and Gary Chen. “Integration of Latent Dirichlet Allocation and Quality Function Deployment to Analyze Hotel Service Quality Based on TripAdvisor”. Journal of Applied Research and Technology 20, no. 5 (October 31, 2022): 594-605. Accessed December 6, 2022. https://jart.icat.unam.mx/index.php/jart/article/view/1456.