Effects of Lattice Types on the Frequency Band Widths in Photonic Crystals. University of Thi-Qar Journal of Science, [S. l.], v. 8, n. 2, p. 80–85, 2021. DOI: 10.32792/utq/utjsci.v8i2.817. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/817.. Acesso em: 24 nov. 2024.