Bắc, Lê Hoài, and Lê Hoàng Thái. “Neural Network & Genetic Algorithm in Application to Handwritten Character Recognition”. Journal of Computer Science and Cybernetics 17, no. 4 (August 1, 2012): 57–65. Accessed April 28, 2025. https://vjs.ac.vn/jcc/article/view/2292.