BUCKMILLER, T.; TOWNSLEY, M.; COOPER, R. Rural High School Principals and the Challenge of Standards-Based Grading. Theory & Practice in Rural Education, [S. l.], v. 10, n. 1, p. 92–102, 2020. DOI: 10.3776/tpre.2020.v10n1p92-102. Disponível em: https://tpre.ecu.edu/index.php/tpre/article/view/40. Acesso em: 22 dec. 2024.