Alsamaani, J.J. et al. 2023. Stable isotopes in the groundwater of artesian wells in the Al-Tayeb and Ali Al-Gharbi regions, northeast of Missan: -. Samarra Journal of Pure and Applied Science. 5, 3 (Sep. 2023), 216–224. DOI:https://doi.org/10.54153/sjpas.2023.v5i3.548.