LLAHM OMAR FARAG BEN DALLA. Blockchain Enabled Trust and Transparency in Open-Source Digital Education Systems. African Union Journal of Academic and Research Studies, Libya, v. 1, n. 1, p. 19–29, 2026. Disponível em: https://aujars-journal.com/index.php/aujars/article/view/4. Acesso em: 10 may. 2026.