“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 August 10, 2025.
https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7235.