SUBRAMANIAN, V.; YOGESH, N. Beam Steering at Higher Photonic Bands and Design of a Directional Cloak Formed by Photonic Crystals. Advanced Electromagnetics, [S. l.], v. 2, n. 1, p. 85–88, 2013. DOI: 10.7716/aem.v2i1.159. Disponível em: https://www.aemjournal.org/index.php/AEM/article/view/159. Acesso em: 5 feb. 2026.