An Explainable AI Framework for Parkinson's Disease Prediction Using XGBoost, SHAP, and Large Language Model Integration. - Avishek Biswas; Prashanta Pal; Shawon Bhattacharjee; Shuvro Debnath; Shafqat Nawaz Chowdhury; Rahul Saha (NSysS, 2025)