SIM, M. S.; YOU, K. Y.; DEWAN, R.; ESA, F.; SALIM, M. R.; KEW, S. Y. N.; HAMID, F. Dual-Band Metamaterial Microwave Absorber using Ring and Circular Patch with Slits. Advanced Electromagnetics, [S. l.], v. 12, n. 4, p. 36–44, 2023. DOI: 10.7716/aem.v12i4.2324. Disponível em: https://aemjournal.org/index.php/AEM/article/view/2324. Acesso em: 13 dec. 2025.