DIXSON, Marcia D. Measuring Student Engagement in the Online Course: The Online Student Engagement Scale (OSE). Online Learning, Boston, MA, v. 19, n. 4, 2015. DOI: 10.24059/olj.v19i4.561. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/561. Acesso em: 31 mar. 2026.