SYSIAK, W.; TRAJER, J.; JANASZEK, M. Supporting investment decisions using data mining methods. Studia Informatica. System and information technology, [S. l.], v. 12, n. 1, p. 67–78, 2009. Disponível em: https://czasopisma.uph.edu.pl/studiainformatica/article/view/2822. Acesso em: 5 may. 2024.