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“Determine the Radon Gas Level Using the GIS Technique for Baghdad City”,
Iraqi Journal of Science
, vol. 59, no. 1A, pp. 218–226, Jan. 2018, Accessed: Aug. 12, 2025. [Online]. Available:
https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/129