Crystal Structure Analysis using Rietveld Refinement and Investigation of Electrical Properties of NaNbO3 Substituted CaTiO3 Ceramics. IJPAP [Internet]. 2025 Jan. 21 [cited 2026 May 13];63(1):22-33. Available from: https://or.niscpr.res.in/index.php/IJPAP/article/view/9803