UMANSKY, I. M.; PORTER, L. State English learner education policy: A conceptual framework to guide comprehensive policy action. Education Policy Analysis Archives, [S. l.], v. 28, p. 17, 2020. DOI: 10.14507/epaa.28.4594. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/4594. Acesso em: 23 apr. 2024.