Hussein, W. S., R. N. Muhsen, K. A. Aadim, and A. Shaker. “Spectroscopic Diagnostic and Preparation of CuSi Plasma Produced Via Plasma Jet”. Jordan Journal of Physics, vol. 15, no. 5, Dec. 2025, pp. 573-81, https://jjp.yu.edu.jo/index.php/jjp/article/view/185.