Volume 39, Issue 1, July 2017, Pages 53-70
Mohamed Sayed; Ashraf Elsadek; Bakry Bakry; Mohamed Ali; Jens Leon; Emad Salem
Volume 38, Issue 3, December 2016, Pages 569-577
Omar Maghawry Ibrahim; Ali Abd El Megeed Gafaar; Bakry Bakry; Mohamed Farouk EL- Karamany