JOHN, A. K. K.; MATHEW, T. A Compact Broad-band UHF RFID Tag Loaded with Triangular SRR Arrays. Advanced Electromagnetics, [S. l.], v. 7, n. 2, p. 48–52, 2018. DOI: 10.7716/aem.v7i2.622. Disponível em: https://www.aemjournal.org/index.php/AEM/article/view/622. Acesso em: 23 dec. 2025.