Shruti Bhavsar, Sanjana Khairnar, Pauravi Nagarkar, Sonali Raina, and Prof. Amol Dumbare. “DOCUMENT SUGGESTION DURING CONVERSATION USING KEYWORD EXTRACTION AND CLUSTERING”. International Journal of Advance Research in Engineering, Science & Technology, vol. 6, no. 12, Dec. 2019, pp. 49-52, https://ijarest.org/index.php/ijarest/article/view/1972.