Kamal, Maryam, Gianfranco Romani, Giuseppe Ricciuti, Aris Anagnostopoulos, and Ioannis Chatzigiannakis. “Exploring Digital Tourism Through Topic Models: A Review and Experimental Study”. Journal of Data Science and Intelligent Systems 4, no. 2 (April 27, 2026): 137–154. Accessed April 28, 2026. https://ojs.bonviewpress.com/index.php/jdsis/article/view/4472.