KULFi Framework: Knowledge Utilization for Optimizing Large Language Models for Financial Causal Reasoning. - Neelesh K. Shukla; Sandeep Singh; Prabhat Kumar Prabhakar; Sakthivel Thangaraj; Weiyi Sun; C. Prasanna Venkatesan; Viji Krishnamurthy (COLING Workshops, 2025)