Sattari Khadem, Nastaran, and Mohsen Rostami. “Assessment of Dynamic Efficiency and Forecasting Stock Return Volatility in the Iranian Stock Exchange Based on a Hybrid DEA–GARCH Model”. Transactions on Quantitative Finance and Beyond 3, no. 1 (January 30, 2026): 16–27. Accessed May 4, 2026. https://www.tqfb.reapress.com/journal/article/view/79.