Printed Media and Artificial Intelligence: Sentiment Analysis of News about the Workers’ Party in Ponta Grossa, PR, Brazil, in the 1980s . Terr@ Plural, [S. l.], v. 16, p. 1–17, 2022. DOI: 10.5212/TerraPlural.v.16.2220989.042. Disponível em: https://revistas.uepg.br/index.php/tp/article/view/20989. Acesso em: 10 jun. 2026.