Khalil, T., M. A. Riaz, H. Shahid, M. J. Khan, and Y. Amin. “Compact Frequency Selective Surface (FSS) for X-Band Shielding”. International Journal of Innovations in Science & Technology, vol. 3, no. 4, Jan. 2022, pp. 140-52, doi:10.33411/ijist/2021030511.