Karyakos, Raed Sabeeh, Ilham M. Yacoob, Muna Y. Slewa, and Amal M. Banoosh. “The Dependence of Spectral Parameters in the Cross-Sectional Equation of Coherent and Incoherent Radiation on Energy Using a Mathematical Method”. Iraqi Journal of Science 62, no. 5 (May 30, 2021): 1537–1549. Accessed December 14, 2025. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3044.