“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., no. 3, pp. 263–270, Sep. 2023, doi: 10.26565/2312-4334-2023-3-23.