HARASIM, Linda. Teaching and Learning On-Line: Issues in Computer-Mediated Graduate Courses. Canadian Journal of Learning and Technology, [S. l.], v. 16, n. 2, 2009. DOI: 10.21432/T2TK6K. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/26858. Acesso em: 22 apr. 2026.