Secure Index with OFDM-IM-based Chaotic System. Iraqi Journal of Information and Communication Technology, [S. l.], v. 6, n. 3, p. 36–49, 2023. DOI: 10.31987/ijict.6.3.239. Disponível em: https://ijict.edu.iq/index.php/ijict/article/view/239.. Acesso em: 12 may. 2025.