A. B. Kadhim and G. N. Ismaeal, “‘Examine the Multi-Scattering Effect on the Detected Backscattering Photons By Cometary Molecules’”, Iraqi Journal of Science, vol. 56, no. 3B, pp. 2380–2391, Mar. 2023, Accessed: Jan. 04, 2026. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9875