ALZAHRANI, A. M. M. . Utilization of Block chain Technology and Smart Contracts in the Education Procedure of Universities. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 12, n. 12s, p. 652 –, 2024. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/4549. Acesso em: 20 may. 2024.