N. N. . Kamal, “Utilization of Edge Information in Handwritten Numerals Recognition”, Iraqi Journal of Science, vol. 57, no. 2A, pp. 984–994, Jun. 2022, Accessed: Jun. 28, 2026. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7480