Topic Modeling for Keyword Extraction: using Natural Language Processing methods for keyword extraction in Portal Min@s. Revista de Estudos da Linguagem, [S. l.], v. 23, n. 3, p. 695–726, 2015. DOI: 10.17851/2237-2083.23.3.695-726. Disponível em: https://periodicos-hml.cecom.ufmg.br/index.php/relin/article/view/28442. Acesso em: 5 oct. 2025.