Volume 17, Issue 1, December 2019, Pages 51-68
Tamer Mohamed Atef; Galal Mohamed Hamza; Masooma AlBalushi
Volume 16, Issue 2, June 2019, Pages 8-15
Masooma AlBalushi; Tamer Mohamed Atef
Volume 11, Issue 3, 2014, Pages 140-152
Mohamed Ali Obaid