Haider, Haider M.J., and Kareem A. Jasim. “Effect of Composition and Dielectric Properties for (YBCO) Superconductor Compound in Different Preparation Methods”.
Ibn AL-Haitham Journal For Pure and Applied Sciences 33, no. 1 (January 20, 2020): 17–30. Accessed April 27, 2025.
https://jih.uobaghdad.edu.iq/index.php/j/article/view/2372.