CEVALLOS-CULQUI, A.; PONS, C.; RODRIGUEZ, G. Semi-supervised learning models for document classification: A systematic review and meta-analysis. Inteligencia Artificial, [S. l.], v. 26, n. 72, p. 81–111, 2023. DOI: 10.4114/intartif.vol26iss72pp81-111. Disponível em: http://www.journal.iberamia.org/index.php/intartif/article/view/871. Acesso em: 22 feb. 2024.