PATUELLI, R.; MAYOR, M. Introduction. Economics and Business Letters, [S. l.], v. 3, n. 4, p. 191–193, 2014. DOI: 10.17811/ebl.3.4.2014.191-193. Disponível em: https://reunido.uniovi.es/index.php/EBL/article/view/10596. Acesso em: 28 mar. 2024.