Koesmarijanto, Koesmarijanto, Azam Muzakhim Imammudin, and Hadiwiyatno Hadiwiyatno. “Implementasi Bandpass Filter M-Derifed Pada Pemancar Radio FM”. JURNAL ELTEK 19, no. 2 (October 29, 2021): 32–38. Accessed September 11, 2025. http://114.6.41.75/index.php/eltek/article/view/3167.