Volume 45, Issue 3, September 2019, Pages 81-96
Ahmed El-Tokhy; Hatem Abd Kader Hamdon; Ayman Yossef Kassab; Mohamed El-Sayed Amer
Volume 45, Issue 2, June 2019, Pages 37-57
Mohamed Ali; Ahmed Ibrahim El-Tokhy; Mohamed Ahmed El-Sherbini; Sherif Mohamed Mohamed Ali Abdel-dayem; Wahdatullah Khpalwak