YI JIE LI. A Study of Factors Affecting Student Engagement in Online Learning. Journal of Informatics Education and Research, [S. l.], v. 1, n. 3, 2021. DOI: 10.52783/jier.v1i3.10. Disponível em: https://jier.org/index.php/journal/article/view/10. Acesso em: 18 feb. 2026.