Karim, Layth, Nadhem Hyder, and Haydar Al-Baqir. “Molecules Mixture Model to Explain the Nature of Interstellar Matter”. Iraqi Journal of Science 55, no. 1 (December 8, 2023): 251–257. Accessed January 4, 2026. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11955.