Sucheta Thube, Bhavna Visave, Aishwarya Walekar, Rekha Hiware, and Prof. Mrs.Rashmi Bhattad. “Keyword Extraction and Clustering for Document Recommendation in Conversations”. International Journal of Advance Research in Engineering, Science & Technology 4, no. 5 (May 25, 2017): 636–641. Accessed October 20, 2025. https://ijarest.org/index.php/ijarest/article/view/1580.