Reha, A., A. El Amri, O. Benhmammouch, and A. Oulad Said. “CPW-Fed KOCH SNOWFLAKE Fractal Antenna for UWB Wireless Applications”. Transactions on Networks and Communications, vol. 2, no. 4, Sept. 2014, pp. 38-53, doi:10.14738/tnc.24.337.