AL-Dulaimi, A. M., & Al- Shamma’a, A. M. (2018). Use Isotopes to Identity the Origin of Surface Water and Groundwater in ameriyat AL-Fallujah, Center Iraq. Iraqi Journal of Science, 59(4C), 2249-2256. Retrieved from https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/536