P. Minh Nam, P. Ngo Dinh, N. Luong Nhat, T. Lam-Thanh, and T. Le-Tien, “On the Performance of the Relay Selection in Multi-hop Cluster-based Wireless Networks with Multiple Eavesdroppers Under Equally Correlated Rayleigh Fading”, EAI Endorsed Trans Ind Net Intel Syst, vol. 11, no. 3, May 2024.