MOORE, Janet C. A SYNTHESIS OF SLOAN-C EFFECTIVE PRACTICES. Online Learning, Boston, MA, v. 13, n. 4, 2019. DOI: 10.24059/olj.v13i4.1649. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1649. Acesso em: 25 mar. 2026.