Shah Nawaz Ali khan, Iftikhar Hussain, Aisha Pervez, Nasir Mehmood Bahadar, Hazrat Usman, and Francesco Ernesto Alessi Longa. “ADVANCED DESIGN AND EXPERIMENTAL PERFORMANCE ANALYSIS OF A HEXAGONAL FRACTAL ANTENNA ARRAY (HFAA) AT NASA JET PROPULSION LABORATORY FOR HIGH-EFFICIENCY 5G/6G WIRELESS COMMUNICATION SYSTEMS”. Spectrum of Engineering Sciences 4, no. 2 (February 26, 2026): 615–638. Accessed February 28, 2026. https://www.thesesjournal.com/index.php/1/article/view/2097.