Tomasz Elsa Estevez, Tomasz Elsa Estevez. “Risk-Tiered AI Assurance: A Policy-Ready Model for Compliance, Auditing, and Evidence”. The Metascience 3, no. 3 (September 30, 2025): 21–28. Accessed July 12, 2026. https://www.yuktabpublisher.com/index.php/TMS/article/view/402.