Mangal, Manish, and Manu Pratap Singh. “Handwritten English Vowels Recognition Using Hybrid Evolutionary Feed-Forward Neural Network”. Malaysian Journal of Computer Science 19, no. 2 (December 1, 2006): 169–187. Accessed June 30, 2024. https://adum.um.edu.my/index.php/MJCS/article/view/6284.