Khusna, Efrilia Ma’rifatul, Subagio Budi Basuki, and Hutama Arif Bramantyo. 2022. “Kevlar-Alumina Composite As An Alternative Substrate for 5G Antenna Application”. Journal of Telecommunication Network (Jurnal Jaringan Telekomunikasi) 12 (1):55-59. https://doi.org/10.33795/jartel.v12i1.301.