CHUMACERO , R. . Forecasting Chilean Industrial Production and Sales With Automated Procedures. ECONOMÍA CHILENA, [S. l.], v. 7, n. 3, p. 47–56, 2004. Disponível em: http://xn--economachilena-5lb.cl/index.php/economiachilena/article/view/72. Acesso em: 17 apr. 2026.