عباس مشجل أ. . and نجم عبد ه. . (2020) “Effect of gamma rays on some physics Properties of Fe2O3:AL”, Mustansiriyah Journal for Sciences and Education, 18(3), pp. 25-44. Available at: https://edumag.uomustansiriyah.edu.iq/index.php/mjse/article/view/242 (Accessed: 22June2021).