VIȘAN, L.-F. An Analysis on Security of Electronic Transactions in E-commerce. International Conference on Cybersecurity and Cybercrime, [S. l.], v. 3, p. 13–20, 2016. DOI: 10.19107/CYBERCON.2016.02. Disponível em: https://proceedings.cybercon.ro/index.php/ic3/article/view/2016-02. Acesso em: 16 apr. 2026.