Omeiza, L.A. and Azad, A.K. 2025. 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, 1 (Mar. 2025), 32–47. DOI:https://doi.org/10.32523/2616-6836-2025-150-1-32-47.