MEYER, Katrina A. FACE-TO-FACE VERSUS THREADED DISCUSSIONS: THE ROLE OF TIME AND HIGHER-ORDER THINKING. Online Learning, Boston, MA, v. 7, n. 3, 2019. DOI: 10.24059/olj.v7i3.1845. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1845. Acesso em: 8 apr. 2026.