SALIM, N. .; OMAR ALI, M. . Comparison Study of Fractal and Slot Antennas Challenges for Cellular Band Communications. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 11, n. 2, p. 478–483, 2023. Disponível em: https://www.ijisae.org/index.php/IJISAE/article/view/2657. Acesso em: 24 nov. 2025.