Kale, S. D. ., R. . Prasad, G. P. . Potdar, P. N. . Mahalle, D. T. . Mane, and G. D. . Upadhye. “A Comprehensive Review of Sentiment Analysis on Indian Regional Languages: Techniques, Challenges, and Trends”. International Journal on Recent and Innovation Trends in Computing and Communication, vol. 11, no. 9s, Aug. 2023, pp. 93-110, doi:10.17762/ijritcc.v11i9s.7401.