Abdul Kareem Dahas Ali, Sabah Jalal Fathi, and Noor Abdul Wahed Ahmed, “Study the Effect of the Laser on the Structural and Electrical Properties of the Compound Tl2-xHgxBa2-ySryCa2Cu3O10 + δ Superior Electrical Conductivity at High Temperatures”, Tikrit J. Pure Sci., vol. 21, no. 5, pp. 161–168, Feb. 2023.