ABDUL GHANI, Yasameen. COMPARING THE PERFORMANCE OF PHASE SHIFT MODULATION TYPES AND THEIR EFFICIENCY IN A DIGITAL COMMUNICATION SYSTEM. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 19, n. 3, p. 125–140, 2015. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/771.. Acesso em: 7 jul. 2025.