HAUPTMAN, Arthur M. Measuring Market Reliance and Privatization. International Higher Education, [S. l.], n. 27, 2002. DOI: 10.6017/ihe.2002.27.6977. Disponível em: https://www.ejournals.bc.edu/index.php/ihe/article/view/6977. Acesso em: 28 apr. 2026.