JOURNAL, S. Abstracts and keywords, Volume 58, Issue 1-2. SPOUDAI Journal of Economics and Business, [S. l.], v. 58, n. 1-2, p. 3–9, 2008. Disponível em: http://spoudai.org/index.php/journal/article/view/311. Acesso em: 13 nov. 2024.