SHELTON, Kaye. A Quality Scorecard for the Administration of Online Education Programs. Online Learning, Boston, MA, v. 14, n. 4, 2010. DOI: 10.24059/olj.v14i4.163. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/163. Acesso em: 25 mar. 2026.