Das, Raja, Jitendra Kumar Jaiswal, and . . “Improvement of ANN Models via Data Envelopment Analysis for Stock Prices Forecasting”. International Journal of Engineering and Technology 7, no. 4.10 (October 2, 2018): 282–289. Accessed May 20, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/20913.