1. Smart Nation Singapore. [cited 2024 March 5 2024]; Available from: https://www.smartnation.gov.sg.
2. Orden-Mejia, M. and A. Huertas, Analysis of the attributes of smart tourism technologies in destination chatbots that influence tourist satisaction. Current Issues in Tourism, 2022. 25(17): p. 2854-2869.
3. Filieri, R., , Artificial intelligence (AI) for tourism: an European-based study on successful AI tourism start-ups. International Journal of Contemporary Hospitality Management, 2021. 33(11): p. 4099-4125.
4. Nguyen, H.T., , AI Chatbot for Tourist Recommendations: A Case Study in Vietnam. Applied Computer Systems, 2023. 28(2): p. 232-244.
5. Alotaibi, R., , AI chatbot for tourist recommendations: a case study in the city of Jeddah, Saudi Arabia. 2020.