HANKAR, M. .; BIRJALI, M. .; EL-ANSARI, A. .; BENI-HSSANE, A. . COVID-19 Impact Sentiment Analysis on a Topic-based Level. Journal of ICT Standardization, [S. l.], v. 10, n. 02, p. 219–240, 2022. DOI: 10.13052/jicts2245-800X.1027. Disponível em: https://journals.riverpublishers.com/index.php/JICTS/article/view/13833. Acesso em: 1 may. 2024.