SANYAL, Subhasis; BARAI, Mohit Kumar. Comparative Study on Lexicon-based sentiment analysers over Negative sentiment. International Journal of Electrical, Electronics and Computers, [S. l.], v. 6, n. 6, 2021. Disponível em: https://journal-repository.com/index.php/ijeec/article/view/4366.. Acesso em: 22 jul. 2024.