ISAAC, N.; ABDULLAH, H.; AL-SAFE, K. Distinguish of Arabic symbols printed using Cohen’s neural network based on the histogram. Journal of Education and Science, [S. l.], v. 18, n. 4, p. 96–112, 2006. DOI: 10.33899/edusj.2006.77661. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42148. Acesso em: 10 sep. 2025.