Volume 41, OCTOBER- DECEMBER, December 2020, Pages 573-581
Hafez M.R.; El-Desouky G.A.; EL- Azizy F.A.
Volume 41, APRIL-JUNE, June 2020, Pages 241-258
Doaa M. Mostafa; Abeer I. Shabana
Volume 40, OCTOBER- DECEMBER, December 2019, Pages 560-567
Ghazza M.A. Ahmed
Volume 32, JULY- SEPTEMBER, September 2011, Pages 275-287
A. H. El-Naggar; Z.A. Abd El-Hafez