BAKAR, H. A.; ABD. AZIZ, M. Z. A.; AHMAD, B. H.; HASSAN, N.; SULAIMAN, H. A. Miniaturization of Broadband Right-Handed Circular Polarized (RHCP) Antenna Using 8 x 8 Square Loop Metasurfaces (MS). Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 10, n. 2-8, p. 151–154, 2018. Disponível em: https://jtec.utem.edu.my/jtec/article/view/4478. Acesso em: 13 aug. 2022.