Mohammed Z, Najy Hady H. Determination of Natural Radionuclides for Ground Shapes in Tar Al-Najaf , Iraq. JK-Physics [Internet]. 2023 Jun. 3 [cited 2026 Jun. 24];15(01):14-21. Available from: https://journal.uokufa.edu.iq/index.php/jkp/article/view/10874