Omeiza, Lukman Ahmed, and Abul Kalam Azad. “Effect of Strontium Doping on Structural and Electrical Conductivity of BaTi0.8Zr0.2O3-δ Cathode Materials for Solid Oxide Fuel Cell”. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES 150, no. 1 (March 25, 2025): 32–47. Accessed April 16, 2025. https://bulphysast.enu.kz/index.php/physast/article/view/392.