رفيدة فرج حمدى C.V Details Member Login Contact Information Education Academic Positions Administrative Positions Publications Supervisions Awards Courses DepartmentDepartment of Environmental Science and Pollution TreatmentMIS Emailrofaida189@aun.edu.egEmail: Mobile01001319121 Google Scholarhttps://scholar.google.com.eg/citations?hl=ar&user=92CAlw8AAAAJ معيدة MemberShip