Volume 12, Issue 2, December 2020, Pages 35-45
Olfat M. El-Monairy; Abla D. Abdel-Meguid; Manar M. Emara
Volume 9, Issue 2, September 2017, Pages 1-5
F. A.Bakr Reda; Abd Elwahab A. Ibrahim; Olfat M. El-Monairy; Yasser A. El-Sayed; Maysa Hegazy
Volume 4, Issue 1, December 2012, Pages 11-22
Nehad M. El-barky; Olfat M. El-Monairy; Reda F. A. Bakr; Nancy M. B. El-shourbagy