“Partial substitution Effect of Pb and Mg on the Structural and Electrical Properties of High Temperature (Hg1-xPbxBa2Ca3-yMgyCu4O10+δ) Superconductor”, Tikrit J. Pure Sci., vol. 24, no. 2, pp. 68–78, Apr. 2019, doi: 10.25130/tjps.v24i2.355.