Nugroho, D. and Hasan, M. (2020) “DESIGN OF 433MHZ YAGI ANTENNA ON AUTOMATIC ANTENNA TRACKER FOR UNMANNED AERIAL VEHICLE”, Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering), 7(1), pp. 20-25. doi: 10.33019/ecotipe.v7i1.1390.