Alrakabi, Muhanad H., and Esraa S. Ramadan. “Determination of Heavy Elements in Drinking Water from Different Regions of Baghdad City (Iraq) Using EDXRF Spectrometer”. Al-Mustansiriyah Journal of Science 28, no. 1 (November 19, 2017): 142–148. Accessed August 11, 2022. https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/324.