PORTALES, J.; VASQUEZ HEILIG, J. Understanding How Universal Vouchers Have Impacted Urban School Districts’ Enrollment in Chile. Education Policy Analysis Archives, [S. l.], v. 22, p. 72, 2014. DOI: 10.14507/epaa.v22n72.2014. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/1427. Acesso em: 18 aug. 2022.