“Measurement of Radioactive Radon Gas Concentrations of Water in the Schools for Abu - Gharaq”. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences 26, no. 1 (December 21, 2017): 174–180. Accessed May 4, 2025. https://www.journalofbabylon.com/index.php/JUBPAS/article/view/441.