SULLIVAN, A. M. Research on Teaching. Canadian Journal of Higher Education, [S. l.], v. 5, n. 1, p. 1–11, 1975. DOI: 10.47678/cjhe.v5i1.182617. Disponível em: https://cjhe-rces.ca/index.php/cjhe/article/view/182617. Acesso em: 7 may. 2026.