ABUDUL KAREEM, Ahmed B. Modelling of Blockchain Technology. SHIFRA, [S. l.], v. 2024, p. 97–104, 2024. DOI: 10.70470/SHIFRA/2024/011. Disponível em: https://peninsula-press.ae/Journals/index.php/SHIFRA/article/view/123. Acesso em: 13 jun. 2026.