BRIGHOUSE, H. Paying for Higher Education: Are Top-Up Fees Fair? Does Justice Require Free Access?. Ética, economía y bienes comunes, [S. l.], v. 2, n. 1, 2024. Disponível em: https://journal.upaep.mx/index.php/EthicsEconomicsandCommonGoods/article/view/60. Acesso em: 19 sep. 2024.