DEL VALLE, E.; DE LA FUENTE, L. Sentiment analysis methods for politics and hate speech contents in Spanish language: a systematic review. IEEE Latin America Transactions, [S. l.], v. 21, n. 3, p. 408–418, 2023. Disponível em: https://latamt.ieeer9.org/index.php/transactions/article/view/7268. Acesso em: 24 apr. 2024.