KANNAPEL ET AL, P. J.; AAGAARD, L.; COE, P.; REEVES, C. A. Implementation of Kentucky Nongraded Primary Program. Education Policy Analysis Archives, [S. l.], v. 8, p. 34, 2000. DOI: 10.14507/epaa.v8n34.2000. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/425. Acesso em: 29 mar. 2024.