Geetha Bhargava, Mandava, and Duvvada Rajeswara Rao. “Sentimental Analysis on Social Media Data Using R Programming”. International Journal of Engineering & Technology 7, no. 2.31 (May 29, 2018): 80–84. Accessed April 28, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/13402.