Thenmozhi, R., S. Bhuvaneshwari, and T. Chellatamilan. “Re-Ranking Clickthrough Event in Search Engine Using Ontology”. The International Journal of Science & Technoledge 2, no. 5 (May 31, 2014). Accessed July 7, 2024. http://internationaljournalcorner.com/index.php/theijst/article/view/138859.