BRIGHOUSE, H. Paying for Higher Education: Are Top-Up Fees Fair? Does Justice Require Free Access?. ÉTICA, ECONOMÍA & BIEN COMÚN, [S. l.], v. 2, n. 1, 2024. Disponível em: https://journal.upaep.mx/index.php/EthicsEconomicsandCommonGoods/article/view/60. Acesso em: 4 dic. 2024.