M. F. J. Al-Hilli, “Structural and dielectric properties of Zr doped BaTiO3 synthesized by microwave assisted chemical route”, Iraqi Journal of Science, vol. 59, no. 1A, pp. 96–104, Jan. 2018, Accessed: Jun. 27, 2026. [Online]. Available: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/212