Mohammed, Z. Y.; Sami, S. A.; Salih, J. M. First-Principles Calculation of Structural, Electronic, and Optical Properties of Cubic Perovskite CsPbF3: Erratum: Mohammed, Z. Y., Sami, S. A., & Salih, J. M. First-Principles Calculation of Structural, Electronic, and Optical Properties of Cubic Perovskite CsPbF3. East European Journal of Physics, (4), 390 (2023). https://doi.Org/10.26565/2312-4334-2023-4-49. East Eur. J. Phys. 2023, 263-270.