Wafaa S.H. Al–Nasrawi, Alyaa Neamah Najm Alsaedi, Noor Hameed Alkharsan, Naeema Hameed Aldulaimy, “Evaluation of the Efficiency of Public Drinking Water and Reverse Osmotic Water (RO) in Some Areas in the Province of Karbala”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 04, p. 906, Jun. 2022.