Volume 42, Issue 2, April 2021, Pages 297-306
Abdel-Rahman A. Mustafa; Mahdy H. Hamed
Volume 39, July-September, July 2018, Pages 465-477
Emad F. Abdelaty
Volume 37, July-September, September 2016, Pages 337-349
Aggag A.M.
Volume 33, October-December, October 2012, Pages 305-315
Ibrahim Elsokkary