BERRY, Laurie A.; KOWAL, Kristin B. Effect of Role-Play in Online Discussions on Student Engagement and Critical Thinking. Online Learning, Boston, MA, v. 26, n. 3, 2022. DOI: 10.24059/olj.v26i3.3367. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/3367. Acesso em: 2 apr. 2026.