Volume 32, Issue 1, August 2019, Pages 1-12
Salma M. Abdel Fattah; Heba Karam Mohmed; Marwa Abd El Hameed Mohamed
Volume 32, Issue 1, August 2019, Pages 31-50
Mostafa Saif-Elnasr; Salma M. Abdel Fattah; Tarik A. Mohamed