Federated Learning Based Intelligent Spectrum Management for Secure Cognitive IoT Communications. Bilad Alrafidain Journal for Engineering Science and Technology, [S. l.], v. 5, n. 1, p. 124–134, 2026. DOI: 10.56990/bajest/2026.050111. Disponível em: https://bajest.bauc14.edu.iq/index.php/bajest/article/view/164. Acesso em: 19 may. 2026.