SPENCER, Dan; TEMPLE, Traci. Examining Students’ Online Course Perceptions and Comparing Student Performance Outcomes in Online and Face-to-Face Classrooms. Online Learning, Boston, MA, v. 25, n. 2, 2021. DOI: 10.24059/olj.v25i2.2227. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/2227. Acesso em: 19 apr. 2026.