ANDERSON, L. W. A critique of grading: Policies, practices, and technical matters. Education Policy Analysis Archives, [S. l.], v. 26, p. 49, 2018. DOI: 10.14507/epaa.26.3814. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/3814. Acesso em: 26 apr. 2024.