DIAREME, K. C.; LIAPAKIS, A.; EFTHYMIOU, I. Big Data, Sentiment Analysis, and Examples during the COVID-19 Pandemic. HAPSc Policy Briefs Series, [S. l.], v. 3, n. 2, p. 21–30, 2022. DOI: 10.12681/hapscpbs.33779. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/hapscpbs/article/view/33779. Acesso em: 27 jul. 2024.