Sari, D.I. , Wijaya, I.M.S. and Rizki, M. 2026. Decision Support System for Digital Business Optimization: A Comparative Analysis of Sales Forecasting Using the Moving Average Method. Neo Journal of economy and social humanities. 5, 1 (Feb. 2026), 107–115. DOI:https://doi.org/10.56403/nejesh.v5i1.404.