BRAUERS, Willem Karel M.; GINEVIČIUS, Romualdas. The economy of the Belgian regions tested with multimoora. Journal of Business Economics and Management, [S. l.], v. 11, n. 2, p. 173–209, 2010. DOI: 10.3846/jbem.2010.09. Disponível em: https://journals.vilniustech.lt/index.php/JBEM/article/view/5845. Acesso em: 16 jun. 2025.