Sukwadi, Ronald, F.X. Brian Tristya Atmaja, and Gary Yu-Hsin Chen. 2022. “Integration of Latent Dirichlet Allocation and Quality Function Deployment to Analyze Hotel Service Quality Based on TripAdvisor”. Journal of Applied Research and Technology 20 (5):594-605. https://doi.org/10.22201/icat.24486736e.2022.20.5.1456.