TORRES NAVARRO, Carlos Alonso; CÓRDOVA NEIRA, Javier Andrés. Design of Expert System for Decision Making in Materials Purchasing. Cuadernos de Administración, [S. l.], v. 30, n. 52, p. 20–30, 2014. DOI: 10.25100/cdea.v30i52.27. Disponível em: https://ojs.h-novigo.com/index.php/cuadernos_de_administracion/article/view/27. Acesso em: 31 jan. 2025.