Najat A. Dahham. Study of the Optical properties for CdS before and after irradiated by CO2 laser for different exposure times. Tikrit J. Pure Sci. [Internet]. 2023 Feb. 9 [cited 2025 Jun. 18];20(2):171-6. Available from: https://tjpsj.org/index.php/tjps/article/view/1177