H. Najem Abdullah and I. . Fahmi Ali, “MODIFIED MAXIMUM AUTO-CORRELATION ESTIMATION FOR CHAOTIC INITIAL CONDITION MODULATION SCHEME”, J. eng. sustain. dev., vol. 20, no. 1, pp. 84–89, Jan. 2016, Accessed: May 03, 2025. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/634