MARSHALL, D. Differentiation by Degrees: System Design and the Changing Undergraduate Environment in Canada. Canadian Journal of Higher Education, [S. l.], v. 38, n. 3, p. 1–20, 2008. DOI: 10.47678/cjhe.v38i3.499. Disponível em: https://cjhe-rces.ca/index.php/cjhe/article/view/499. Acesso em: 8 may. 2026.