Sharaby C, Khawassek Y, Eliwa A, Abdo S. Separation of Uranium from Rare Earths using Tertiary Amine from Sulfate Solutions. IJSBAR. 2017;36(7):86-100. Accessed November 7, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/8429