Study of Structural and Dielectric Properties of Nb5+ Doped Bi0.80Ca0.20FeO3 Ceramic. Journal of International Academy of Physical Sciences, [S. l.], v. 21, n. 4, p. 269–276, 2017. Disponível em: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/488. Acesso em: 23 oct. 2026.