Radovanović, Miloš, Mirjana Ivanović, and Zoran Budimac. “Text Categorization and Sorting of Web Search Results”. COMPUTING AND INFORMATICS 28, no. 6 (January 26, 2012): 861–893. Accessed May 2, 2024. https://www.cai.sk/ojs/index.php/cai/article/view/67.