WALTERS, D. The Relationship Between Postsecondary Education and Skill: Comparing Credentialism with Human Capital Theory. Canadian Journal of Higher Education, [S. l.], v. 34, n. 2, p. 97–124, 2004. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/183458. Acesso em: 3 may. 2026.