Mohana Sundaram, N, and S N. Sivanandam. “A Hybrid Elman Neural Network Predictor for Time Series Prediction”. International Journal of Engineering and Technology 7, no. 2.20 (April 18, 2018): 159–163. Accessed May 18, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/12799.