J.M. Al-agealy, Hadi, et al. “Theoretical Study of the Photons Production Kinetic In Hot Quark-Gluon Plasma Matter”. Ibn AL-Haitham Journal For Pure and Applied Sciences, vol. 33, no. 4, Oct. 2020, pp. 34-41, https://doi.org/10.30526/33.4.2523.