BARCELONA, Alvin. Epistemic Network Models of Students’ Cognitive Engagement and Teachers’ Feedback in Online Research Writing Courses. Online Learning, Boston, MA, v. 30, n. 1, p. 323–349, 2026. DOI: 10.24059/olj.v30i1.4793. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/4793. Acesso em: 26 mar. 2026.