Volume 42, Issue 2, August 2020, Pages 137-149
Barakat Hassan Ahmed; Mokhtar Hassan Haredy; Yasser A.M. Khlifa
Volume 42, Issue 1, April 2020, Pages 47-61
Yasser A. M. Khalifa; Gamal F. Abd El-Naem; Mohamed A. Mahmoud
Volume 40, Issue 3, December 2018, Pages 207-221
Mohamed A. Bekheet; Ahmed F.I. Gadallah; Yasser A.M. Khalifa
Volume 40, Issue 2, August 2018, Pages 181-192
Adel Fakkar; Yasser Mohamed