LOOKER, E. D. In Search of Credentials: Factors Affecting Young Adults’ Participation in Postsecondary Education. Canadian Journal of Higher Education, [S. l.], v. 27, n. 2/3, p. 1–36, 2017. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/183302. Acesso em: 2 may. 2026.