CREET, M.; TROTTER, B. Statistics for Policy and Planning in Canadian Higher Education: An Ontario Perspective. Canadian journal of higher education, [S. l.], v. 8, n. 1, p. 47–59, 1978. DOI: 10.47678/cjhe.v8i1.182750. Disponível em: https://cjhe-rces.ca/index.php/cjhe/article/view/182750. Acesso em: 23 feb. 2025.