OLIVEIRA, Paulo Sergio Gonçalves de; WADA, Elizabeth Kyoko; LOPES, Anderson Soares; SILVA, Luciano Ferreira da. Machine learning and sentiment analysis to assess the evolution of the COVID-19 pandemic and the impacts on tourism. Anais Brasileiros de Estudos Turísticos, [S. l.], v. 13, n. 1, 2023. DOI: 10.5281/zenodo.10325571. Disponível em: https://periodicos.ufjf.br/index.php/abet/article/view/39150. Acesso em: 10 oct. 2026.