ET.AL, A. An Empirical Analysis on Various Techniques Used to Detect the Polarity of Customer Satisfaction in Sentiment Analysis. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 3, p. 4376–4385, 2021. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/1729. Acesso em: 5 may. 2024.