S. Abdullah, K. M., and R. A. Ramadhan. “DETERMINATION OF GAMMA-EMITTING RADIONUCLIDES IN DUHOK CITY, IRAQ”. The Nucleus 48, no. 4 (November 18, 2011): 295–300. Accessed November 25, 2024. http://202.83.167.189/index.php/Nucleus/article/view/823.