Koesmarijanto K, Imammudin AM, Hadiwiyatno H. Implementasi Bandpass Filter M-derifed pada pemancar radio FM. eltek [Internet]. 2021 Oct. 29 [cited 2025 Sep. 11];19(2):32-8. Available from: http://114.6.41.75/index.php/eltek/article/view/3167