Mujahidin, Irfan. “A Compct 5.8 GHz CPW Double Square Edge Antenna With BPF Stepped Impedance Resonator”. Protek : Jurnal Ilmiah Teknik Elektro 7, no. 2 (September 6, 2020): 90–94. Accessed July 12, 2026. https://ejournal.xternate.com/index.php/protk/article/view/2026.