MARTIN, Florence; DENNEN, Vanessa P.; BONK, Curtis J. Systematic Reviews of Research on Online Learning: An Introductory Look and Review. Online Learning, Boston, MA, v. 27, n. 1, 2023. DOI: 10.24059/olj.v27i1.3827. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/3827. Acesso em: 2 apr. 2026.