Spectroscopic Properties of Rare Earth Ion Doped TeO2-B2O3-PbO Glass. Jurnal Teknologi, [S. l.], v. 69, n. 6, 2014. DOI: 10.11113/jt.v69.3239. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/3239.. Acesso em: 1 may. 2024.