SALEH, M. M. A Review of Security Threats by The Unauthorized in The E-Learning. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 14, n. 11, p. 6240–6243, 2015. DOI: 10.24297/ijct.v14i11.1808. Disponível em: https://rajpub.com/index.php/ijct/article/view/1808. Acesso em: 18 may. 2024.