Ryanu, H. H., Dhoni Putra Setiawan, and Edwar. “UWB Microstrip Antenna With Tripe Notch-Band and Bandwidth Enhancement Using EBG Structure”. Jurnal Nasional Teknik Elektro Dan Teknologi Informasi, Vol. 10, no. 3, Aug. 2021, pp. 249-56, doi:10.22146/jnteti.v10i3.1878.