RUSSELL, J. W.; BROOKS, R. Managing college tuition inflation using a surplus framework methodology. Financial Services Review, [S. l.], v. 7, n. 4, p. 257–271, 1998. DOI: 10.1016/S1057-0810(99)00025-6. Disponível em: https://openjournals.libs.uga.edu/fsr/article/view/3867. Acesso em: 3 jul. 2024.