A Fractal Dual Band Microstrip Patch Antenna using CSRR in its Ground Plane. International Journal of Advanced Research in Computer Science, [S. l.], v. 8, n. 3, p. 1171–1174, 2017. DOI: 10.26483/ijarcs.v8i3.3185. Disponível em: https://www.ijarcs.info/index.php/Ijarcs/article/view/3185. Acesso em: 22 feb. 2026.