Maidin, S. S., & Yahya, N. (2025). Price Trend Prediction and Discount Optimization for Video Games in Online Stores Using XGBoost and Time-Series Analysis: A Data Mining Approach for Metaverse-Driven Market Insights. International Journal Research on Metaverse, 2(4), 333–353. https://doi.org/10.47738/ijrm.v2i4.41