Hussien, Sura H., and Hamsa A. Abdullah. “Chaotic-Based Orthogonal Frequency Division Multiplexing With Index Modulation”. Journal of Telecommunications and Information Technology 90, no. 4 (December 30, 2022): 33–39. Accessed August 3, 2026. https://www.jtit.pl/jtit/article/view/408.