Electrical and Luminescent Behavior of Calcium Silicate Doped with Erbium and Terbium Ions. International Journal of Engineering and Science Research, [S. l.], v. 14, n. 2, p. 1787–1798, 2024. Disponível em: https://www.ijesr.org/index.php/ijesr/article/view/1451. Acesso em: 25 dec. 2025.