Devansh Shah, Shikhar, Deepanshu Gupta, Vaibhav Pandilwar, Sanket Deshmukh, Dipen Saini. Recommendation System Used in Tourism and Travel: A Review. DE [Internet]. 2022Feb.18 [cited 2024Apr.19];(1):1781-8. Available from: http://www.thedesignengineering.com/index.php/DE/article/view/9134