Predicting the price index of Tehran Stock Exchange. HOLOS, [S. l.], v. 4, p. 371–380, 2017. DOI: 10.15628/holos.2017.6062. Disponível em: https://periodicos-treinamento.ifrn.edu.br/index.php/HOLOS/article/view/6062. Acesso em: 26 out. 2026.