Sushilkumar Chavhan, and Dr. R. C. Dharmik. “Feature Selection for Ranking Using Heuristics Based Learning to Rank Using Machine Learning”. International Journal of Next-Generation Computing 13, no. 5 (November 26, 2022). Accessed April 18, 2024. http://ijngc.perpetualinnovation.net/index.php/ijngc/article/view/958.