Elhams, A. M., & Ben Yazid, M. A. (2024). Study of The Linear Attenuation Coefficent for Gamma Rays and Beta Rays of Epoxy Polymer Reinforced with Different Ratios of Lead Oxide and Manganese Oxide. The 1st International Conference On Basic Sciences & Its Applictionss, 37(خاص 1 مجلة العلوم الأساسية), 32-40. https://conf.asmarya.edu.ly/index.php/cfs/article/view/877