Shekhar, Gaurav. “A Three-Layer Reference Architecture for Agentic Engineering Integrating Runtime Harnesses, Evidence-Driven Execution Loops, and Explicit Workflow Graphs for Production Reliability”. American International Journal of Computer Science and Technology 8, no. 6 (November 2, 2026): 1–15. Accessed November 11, 2026. https://aijcst.org/index.php/aijcst/article/view/363.