Silva, H., Andrade, E., Araújo, D. and Dantas, J. (2021) “Sentiment Analysis of Tweets Related to SUS Before and During COVID-19 pandemic”, IEEE Latin America Transactions, 20(1), pp. 6–13. Available at: https://latamt.ieeer9.org/index.php/transactions/article/view/5434 (Accessed: 12 May 2024).