PALARDY, G. J.; PENG, L. The effect of summer on value-added assessments of teacher and school performance. Education Policy Analysis Archives, [S. l.], v. 23, p. 92, 2015. DOI: 10.14507/epaa.v23.1997. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/1997. Acesso em: 28 jun. 2022.