“Analyzing the Elements of X-Ray Emission Spectrum of C 1999 S4 (LINEAR) and 9p Tempel 1 Comets”.
Iraqi Journal of Science 65, no. 7 (July 30, 2024): 4092–4101. Accessed August 10, 2025.
https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9468.