Shaik, Shahedhadeennisa, and Chaitra S P. “NLP and Machine Learning for Sentiment Analysis in COVID-19 Tweets: A Comparative Study”. EAI Endorsed Transactions on Pervasive Health and Technology 10 (August 23, 2024). Accessed January 8, 2026. https://publications.eai.eu/index.php/phat/article/view/7051.