Evaluation of natural radioactivity in powdered milk in the markets of Nineveh Governorate, IraqEnas M. AL-Farha, Hala Ibrahim Jasim and Taha Yaseen WaisEur. Phys. J. Plus, 140 6 (2025) 562DOI: https://doi.org/10.1140/epjp/s13360-025-06509-4