Srivastava , Pankaj, and Ankit Kumar Rawat. “A Spectrum of Intelligent System Concerned With the Ranking of Hotels”. Nepal Journal of Mathematical Sciences 7, no. 1 (April 12, 2026): 45–56. Accessed April 22, 2026. https://www.nepjol.info/index.php/njmathsci/article/view/92192.