Salim, Noora, and Mohammed Omar Ali. “Comparison Study of Fractal and Slot Antennas Challenges for Cellular Band Communications”. International Journal of Intelligent Systems and Applications in Engineering 11, no. 2 (February 17, 2023): 478–483. Accessed April 19, 2024. https://ijisae.org/index.php/IJISAE/article/view/2657.