KALIMUTHU, Jaleh. Deep Learning and Optimization Approaches in an Optimized Sparse Spatial Self-Nested Graph Neural Network for Secure MU-MIMO-OFDM System: Channel Estimation, Attack Detection and Mitigation: A Review. International Journal on Advanced Electrical and Computer Engineering, [S. l.], v. 14, n. 2, p. 66–72, 2025. Disponível em: https://journals.mriindia.com/index.php/ijaece/article/view/2698. Acesso em: 9 may. 2026.