H. N. Abdullah, “Chaotic Multiple Access System Based on Orthogonal Chaotic Vector of Lorenz System”, NUCEJ, vol. 18, no. 2, pp. 219–228, May 2017, Accessed: Dec. 23, 2024. [Online]. Available: https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/180