Volume 45, Issue 1, March 2020, Pages 1-6
Ahmed M. Tahwia; Ahmed Hasanen Abd El Raheem; Ahmed Khaled Khaled Elalfy
Volume 40, Issue 5, December 2015, Pages 29-37
Gamal Mahmoud Elgendy; Ali Hassan Elagamy; Mohamed Amin Sherif; Sherif Massoud EL-Badawy