WELNER, K. G. . Colorado’s Voucher Law:Examining the Claim of Fiscal Neutrality. Education Policy Analysis Archives, [S. l.], v. 12, p. 31, 2004. DOI: 10.14507/epaa.v12n31.2004. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/186. Acesso em: 13 aug. 2022.