إبراهيم أحلام, المصري محمد سعيد, and غدير عفراء. 2020. “Geochemical Study of Radioactive Elements (Uranium, Thorium, and Potassium) in the Rocks of Latakia Sheet”. Tishreen University Journal -Basic Sciences Series 42 (5). https://journal.tishreen.edu.sy/index.php/bassnc/article/view/10187.