Hamadalla, H.D. and Ali, F.H. 2024. Study of the Optical and Structural Properties of Metal-Doped Titanium Dioxide Electrode Prepared by the Sol-Gel Method for Dye-Sensitized Solar Cells. Iraqi Journal of Physics. 22, 2 (Jun. 2024), 57–68. DOI:https://doi.org/10.30723/ijp.v22i2.1167.