Volume 30, Issue 1, January 2021, Pages 22-28
Amira A. Mahmoud; Walid El-Shafai; Taha E. Taha; El-Sayed El-Rabaie; Osama Zahran; Adel El-Fishawy; Fathi E. Abd El-Samie
Volume 18, Issue 1, January 2008, Pages 73-84
M.S. Shams; K.M. El-Shokrofy; M.A.T. Dawoud; E.M. Farag