“Pengaruh Ketebalan Material Terhadap Shielding Effectiveness Pada Frekuensi Rendah”. Jurnal Elektro dan Mesin Terapan 7, no. 2 (November 30, 2021): 18–24. Accessed July 11, 2026. https://jurnal.pcr.ac.id/index.php/elementer/article/view/5176.