AI-Powered Adaptive Learning Platforms with Credential Verification on Chain . Scientific Journal of Artificial Intelligence and Blockchain Technologies (SJAIBT), [S. l.], v. 3, n. 3, p. Jul (35–45), 2026. DOI: 10.63345/. Disponível em: https://sjaibt.org/index.php/j/article/view/173. Acesso em: 9 jul. 2026.