MOORE, Janet C. A SYNTHESIS OF SLOAN-C EFFECTIVE PRACTICES - December 2008. Online Learning, Boston, MA, v. 12, n. 3-4, 2019. DOI: 10.24059/olj.v12i3-4.1687. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1687. Acesso em: 25 mar. 2026.