Bhadoria, Sanjay Singh, and Dhanraj Verma. “Educational Sentiments Web Content Extraction and Analysis for Opinion Mining Using Clustering Techniques”. International Journal of Scientific Research in Computer Science and Engineering 8, no. 2 (April 30, 2020): 55–58. Accessed April 17, 2025. https://ijsrcse.isroset.org/index.php/j/article/view/358.