Darmawan, R. S., Nugroho, P. and Suwastono, A. (2017) “Simulasi Modulator Quadrature Phase Shift Keying (QPSK) Menggunakan Simulink”, ReTII, 00. Available at: //journal.itny.ac.id/index.php/ReTII/article/view/443 (Accessed: 4May2024).