ISLAM, S. S.; IQBAL FARUQUE, M. R.; ISLAM, M. T.; ISLAM, M. M.; MISRAN, N. New NRI Metamaterial for Multi-band Operation. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 8, n. 3, p. 171–173, 2016. Disponível em: https://jtec.utem.edu.my/jtec/article/view/1025. Acesso em: 22 jul. 2024.