MURPHY, Cheryl A.; STEWART, John C. The Impact of Online or F2F Lecture Choice on Student Achievement and Engagement in a Large Lecture-Based Science Course: Closing the Gap. Online Learning, Boston, MA, v. 19, n. 3, 2015. DOI: 10.24059/olj.v19i3.670. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/670. Acesso em: 25 mar. 2026.