SHAIK, S.; S P, C. NLP and Machine Learning for Sentiment Analysis in COVID-19 Tweets: A Comparative Study. EAI Endorsed Transactions on Pervasive Health and Technology, [S. l.], v. 10, 2024. DOI: 10.4108/eetpht.10.7051. Disponível em: https://publications.eai.eu/index.php/phat/article/view/7051. Acesso em: 12 apr. 2025.