Mustafa Hussein, Saba, et al. “Theoretical Analysis Of The Photon Production Rate in the Quark-Gluon Interaction According To The Quantum Cromodynamic QCD Theory”. Ibn AL-Haitham Journal For Pure and Applied Sciences, vol. 36, no. 3, July 2023, pp. 109-23, https://doi.org/10.30526/36.3.3084.