فهرست مقالات ferroelectrics دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Dopant and milling time effect on impedance and electrical properties of perovskite ceramics Shristi Chaudhary Mikanshi Chaudhary Sheela Devi Shilpi Jindal 10.57647/J.JTAP.2023.1702.22