CHRISTEN, Scott; VIOLANTI, Michelle; MORROW, Jennifer. Creating a Social Presence Measure: Self-Rated Behaviors that Indicate Mediated Presence. Online Learning, Boston, MA, v. 26, n. 3, 2022. DOI: 10.24059/olj.v26i3.2202. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/2202. Acesso em: 31 mar. 2026.