RICHARDSON, Jennifer C.; SWAN, Karen. EXAMINING SOCIAL PRESENCE IN ONLINE COURSES IN RELATION TO STUDENTS’ PERCEIVED LEARNING AND SATISFACTION. Online Learning, Boston, MA, v. 7, n. 1, 2019. DOI: 10.24059/olj.v7i1.1864. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1864. Acesso em: 4 apr. 2026.