Establishment of mathematical models to estimate the concentration of Uranium in the soil with water and oil in The Qayyarah refinery
Nisreen S. Ahmed a,*, Ghassan E. Arif b
aDepartment of Mathematics, College of Education for pure sciences, Tikrit University, Tikrit, Iraq.
bDepartment of Mathematics, College of Education for Sciences, Tikrit University, Tikrit, Iraq.