., L. A. F. M. Entities responsible for certifying electronic signatures. TIKRIT UNIVERSITY JOURNAL FOR RIGHTS , [S. l.], v. 8, n. 1, p. 527–547, 2024. Disponível em: https://tujr.tu.edu.iq/index.php/home/article/view/181. Acesso em: 21 nov. 2024.