KRAFT, Richard H. P.; RAICHLE, Henry F. Cost-Utility Studies: A Means Toward Public Accountability for Educational Expenditures. Florida Journal of Educational Research, [S. l.], v. 13, n. 1, p. 92–105, 1971. Disponível em: https://journals.flvc.org/fjer/article/view/133911. Acesso em: 6 mar. 2025.