SMITH, Peter P. From Scarcity to Abundance: Achieving Quality-Assured Mass Higher Education. Online Learning, Boston, MA, v. 15, n. 2, 2011. DOI: 10.24059/olj.v15i2.181. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/181. Acesso em: 26 mar. 2026.