CHEN, Xianwei. Effect of MnO2 Doping on Dielectric Properties of Ba0.7Sr0.3TiO3 Ceramics. International Core Journal of Engineering, [S. l.], v. 11, n. 4, p. 374–380, 2025. DOI: 10.6919/ICJE.202504_11(4).0044. Disponível em: https://bcpublication.org/index.php/ICJE/article/view/8355. Acesso em: 30 may. 2026.