NORNIKMAN, H.; AHMAD, B.; ABD. AZIZ, M.; OTHMAN, A.; MALEK, F. Split Ring Resonator Structure on Microstrip Patch Antenna and Other Microwave Application Design: A Review. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 7, n. 2, p. 83–88, 2016. Disponível em: https://jtec.utem.edu.my/jtec/article/view/618. Acesso em: 4 dec. 2022.