MOSTAFA AL-KHATIB. GUARDIAN GRAPH: ENHANCING SECURITY WITH HANDWRITTEN SIGNATURE VERIFICATION. International Scientific and Current Research Conferences, [S. l.], v. 1, n. 01, p. 124–127, 2024. Disponível em: https://orientalpublication.com/index.php/iscrc/article/view/1474. Acesso em: 1 mar. 2026.