N. A. Shamsudin and S. Mohd Shah, “Miniaturized Dual-Band Dual-Mode Microstrip Patch Antenna with Defected Ground Structure for Wearable Applications”, jeva, vol. 2, no. 2, pp. 120–128, Dec. 2021, Accessed: Jul. 17, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/jeva/article/view/9361