B Ramya Sree , Potlapally Sai Vivek , Ram Gopal Adapa , Y Harika Devi , Manthena Prudhvi Raju , V Divyavani. 2020. “Sentimental Analysis on Product Reviews”. International Journal of Advanced Science and Technology 29 (9s), 5228 -33. http://sersc.org/journals/index.php/IJAST/article/view/17840.