hamd, Salah, Asmiet Ramizy, and Isam Ibrahim. 2022. “Preparation and Study of Cadmium Oxide Doped Gallium Oxide Thin Films and Application of Gas Sensor”. Journal of Kufa-Physics 9 (2): 10-20A. https://doi.org/10.31257/2018/JKP/2017/v9.i2.9434.