Volume 14, Issue 1, June 2020, Pages 1-21
Maisa Fathey Abd El-Latief; Mahmoud Mahmoud Ahmed Mohamed Saleh
Volume 14, Issue 3 (Special Issue), March 2020, Pages 129-142
Hany Atef Kouzmal; Mahmoud Ahmed Mohamed Saleh; Maisa Fathey Abd El-Latief