Subroto Putra, Yonard Hanudry, Emilia Roza, and Dwi Astuti Cahyasiwi. “Rancang Bangun Antena Biquadpada Frekuensi Kerja LTE (Long Term Evolution) 710 MHz”. Prosiding Seminar Nasional Teknoka 1, no. 1 (June 13, 2017): 112-120. Accessed January 27, 2022. https://journal.uhamka.ac.id/index.php/teknoka/article/view/345.