Structural, Microstructural, and Superconducting Properties of Si-substituted YBa2 Cu3 O7- δ Ceramics . Journal of Insights in Basic and Applied Sciences, [S. l.], v. 2, n. 3, p. 41–49, 2026. DOI: 10.65421/jibas.v2i3.127. Disponível em: https://jibas.com.ly/index.php/jibas/article/view/127. Acesso em: 9 jul. 2026.