Idzhar RFHR, M. Shah S, A. Majid H, Musa U, Suriani NS. Performance Comparison of Various Substrates on a Wearable Ultra-Wideband Antenna. IJIE. 2024;16(1):238-250. Accessed April 9, 2026. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/16345