SUDIRMAN. POWER ATTENUATION 10 dB UNTUK RADIO FREKUENSI 3 – 30 MHZ. Justekno [Internet]. 2026 Jun. 1 [cited 2026 Jul. 22];10(1):17-22. Available from: https://journal.sttdb.ac.id/index.php/justekno/article/view/176