GEIS, G. L. Evaluation: Purposes and Levels. Canadian Journal of Higher Education, [S. l.], v. 9, n. 1, 1979. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/188367. Acesso em: 3 may. 2026.