Ch. Mounika et al. 2026. Scalable Retail Demand Forecasting Using XGboost Fusion with Tabular Feature Interpretation. International Journal of Data Science and IoT Management System. 5, 2(2) (Apr. 2026), 131–139. DOI:https://doi.org/10.64751/ijdim.2026.v5.n2(2).pp131-139.