MONDAL, W. I. The Health Insurance Exchange: An Oligopolistic Market In Need Of Reform. Journal of Business & Economics Research (JBER), [S. l.], v. 11, n. 12, p. 569–576, 2013. DOI: 10.19030/jber.v11i12.8264. Disponível em: https://clutejournals.com/index.php/JBER/article/view/8264. Acesso em: 17 jul. 2024.