SAHAR, Md. Rahim; BUDI, Agus Setyo. OPTICAL BAND GAP AND IR SPECTRA OF GLASSES IN THE SYSTEM [Nd2O3](x)-[CuO](35-x)-[P2O5](65) . Solid State Science and Technology, [S. l.], v. 14, n. (1&2), p. 115–120, 2026. Disponível em: https://journal.massmalaysia.org/ojs/index.php/ssst/article/view/409. Acesso em: 29 jul. 2026.