Gautham Paspala. “Conversational AI Agents for Financial Operations With Escalation-Aware Handoff Protocols: Designing Intelligent Human-AI Collaboration Systems”. International Journal of Intelligent Systems and Applications in Engineering 14, no. 1s (April 15, 2026): 444–455. Accessed April 18, 2026. https://www.ijisae.org/index.php/IJISAE/article/view/8190.