Barzingi, Ahmad Nizamedien. “Characterization of European Medieval Silver Bars Using Micro X-Ray Fluorescence, Conductivity Meter and Scanning Electron Microscopy”. UHD Journal of Science and Technology 5, no. 2 (November 25, 2021): 57–65. Accessed November 21, 2024. https://journals.uhd.edu.iq/index.php/uhdjst/article/view/911.