“The Electron Temperature and The Electron Density Measurement by Optical Emission Spectroscopy in Laser Produced Aluminum Plasma in Air”. Iraqi Journal of Science 57, no. 2C (June 24, 2022): 1584–1590. Accessed November 21, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7235.