KEIVANDARIAN, Neda; CARVALHO, Marco. A Survey on Sentiment Classification Methods and Challenges. The International FLAIRS Conference Proceedings, [S. l.], v. 36, n. 1, 2023. DOI: 10.32473/flairs.36.133314. Disponível em: https://journals.flvc.org/FLAIRS/article/view/133314. Acesso em: 16 jan. 2026.