CORMAN, J.; BARR, L.; CAPUTO, T. Unpacking Attrition: A Change of Emphasis. Canadian Journal of Higher Education, [S. l.], v. 22, n. 3, p. 14–27, 1992. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/183140. Acesso em: 3 may. 2026.