Oualla, Naima, Mohammed Salah Chiadmi, and Youssef Lamrani Alaoui. “Advancing Volatility Forecasting in Financial Indices: Integrating GARCH Models, Multifractal Indicators, and Deep Learning”. Statistics, Optimization & Information Computing (January 12, 2026). Accessed January 29, 2026. http://www.iapress.org/index.php/soic/article/view/3018.