ARBAUGH, Ben. AN EMPIRICAL VERIFICATION OF THE COMMUNITY OF INQUIRY FRAMEWORK. Online Learning, Boston, MA, v. 11, n. 1, 2019. DOI: 10.24059/olj.v11i1.1738. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1738. Acesso em: 25 mar. 2026.