Hassan, Saja Faez, and Iman Tarik Al-Alaway. 2023. “Natural Radioactivity Measurements of Dur-Kurigalzu’s Ziggurat, Baghdad Governorate-Iraq Using HPGe Detector”. Iraqi Journal of Science 64 (4): 1764-74. https://doi.org/10.24996/ijs.2023.64.4.17.