ALMEDA, Ma. Victoria; ZUECH, Joshua; BAKER, Ryan S.; UTZ, Chris; HIGGINS, Greg; REYNOLDS, Rob. Comparing the Factors That Predict Completion and Grades Among For-Credit and Open/MOOC Students in Online Learning. Online Learning, Boston, MA, v. 22, n. 1, 2018. DOI: 10.24059/olj.v22i1.1060. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1060. Acesso em: 3 apr. 2026.