Kadhim, A.S. and Rashid, J.M. 2025. Qualitative analysis of natural radioactive isotopes concentrations in crude oil from Saba and Al-Nasiriyah fields, Southern Iraq. Edelweiss Applied Science and Technology. 9, 2 (Feb. 2025), 842–852. DOI:https://doi.org/10.55214/25768484.v9i2.4618.