Hồ, T., Nguyễn, H., Lê, S., Lê Thị, H., Nguyễn, P. and Lê, T. 2023. Analysis of online user sentiment and behavior in the tourism sector in Vietnam based on reviews and comments. Science & Technology Development Journal: Economics- Law & Management. 7, 1 (Mar. 2023), 4089-4103. DOI:https://doi.org/https://doi.org/10.32508/stdjelm.v7i1.1187.