Kumar, A., and A. P. S. Pharwaha. “Triple Band Fractal Antenna for Radio Navigation and Fixed Satellite Services Using Dragonfly Optimization”. Advanced Electromagnetics 8, no. 3 (June 10, 2019): 43-49. Accessed October 18, 2019. https://aemjournal.org/index.php/AEM/article/view/1083.