Smartchainguard: A Blockchain, Deep Learning, And AI-Based Framework For Malicious User Detection In 5G And Beyond Cognitive Radio Networks. International Journal of Environmental Sciences, [S. l.], p. 3496–3505, 2025. DOI: 10.64252/szfccm60. Disponível em: https://theaspd.com/index.php/ijes/article/view/6147.. Acesso em: 26 apr. 2026.