Okumu, Daniel Onyango, Richard Otieno Omollo, and George Raburu. “Human Firewall Simulator for Enhancing Security Awareness Against Business Email Compromise”. Journal of Computational and Cognitive Engineering (January 30, 2023). Accessed May 5, 2024. https://ojs.bonviewpress.com/index.php/JCCE/article/view/415.