ABD RADHI, Ali. ORTHOGONAL CHAOTIC VECTORS BASED ON RIKITAKE SYSTEM FOR CODE DIVISION MULTIPLE ACCESS APPLICATIONS. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 19, n. 5, p. 44–56, 2015. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/801.. Acesso em: 13 jun. 2026.