Calculation of Gamma-Ray Attenuation Coefficients in the Ternary Alloys (Al-Cu-PbO) Using XCOM and Phy-X/PSD Programs. RSCI [Internet]. 2025 Jun. 1 [cited 2026 Oct. 18];34(2):1-7. Available from: https://rsci.uomosul.edu.iq/index.php/rsci/article/view/47435