Wahyono, Eko Budi. “PERANCANGAN PERANGKAT PENGAJARAN MODEM DIGITAL FREQUENCY SHIFT KEYING (FSK)”. Jurnal Sains & Teknologi Fakultas Teknik Universitas Darma Persada 2, no. 1 (March 15, 2012): 19–23. Accessed November 14, 2024. https://unsada.e-journal.id/jst/article/view/396.