1. Radiation Laboratory, Erbil Environment Office, Erbil, Iraq
2. Analysis Laboratory, Erbil Environment Office, Erbil, Iraq
3. Department of Physics, College of Education, Salahaddin University-Erbil, Erbil, Iraq
4. School of Medicine, Koya University, Koya KOY45, Kurdistan Region F. R. Iraq
5. Physics Education Department, Faculty of Education, Tishk International University, Erbil, Iraq