DOVA SOUMITH, M. SRAVANI. A Hybrid ARIMA–EGARCH–Artificial Neural Network Model for Optimal Time Series Forecasting. European Economic Letters (EEL), [S. l.], v. 16, n. 1, p. 217–224, 2026. DOI: 10.52783/eel.v16i1.4122. Disponível em: https://eelet.org.uk/index.php/journal/article/view/4122. Acesso em: 12 mar. 2026.