A. Aziz , H. and N. Jasim , W. 2025. Theoretical Analysis of the X-ray Mass Absorption Coefficient Produced by the Photoelectric Effect and Comparison of the Accuracy of a Computational Model of NiO and SiC. Modern Journal of Health and Applied Sciences . 2, 2 (Sep. 2025), 86–95. DOI:https://doi.org/10.70411/MJHAS.2.2.2025246.