SALTMAN, K. J. The promise and realities of Pay for Success/ Social Impact Bonds. Education Policy Analysis Archives, [S. l.], v. 25, p. 59, 2017. DOI: 10.14507/epaa.25.2640. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/2640. Acesso em: 27 jun. 2022.