Davlatshoevich, Nematov Dilshod. “Investigation Optical Properties of the Orthorhombic System CsSnBr3-XIx: Application for Solar Cells and Optoelectronic Devices”. Journal of Human, Earth, and Future, vol. 2, no. 4, Dec. 2021, pp. 404-11, doi:10.28991/HEF-2021-02-04-08.