A New WP-MC/MCD-CDMA System Using Two-dimensional Spreading Code . Journal of Madenat Alelem, [S. l.], v. 4, n. 2, p. 62–73, 2012. Disponível em: https://journal.mauc.edu.iq/index.php/JMAUC/article/view/229. Acesso em: 24 feb. 2026.