Volume 31, Issue 3, July 2020, Pages 24-26
Ahmad A. El Sherif; Khaled M. Salah; Aliaa M. Monir Hegazi; Rania W. Mostafa Elfateh
Volume 30, Issue 4, October 2019, Pages 152-154
Sally F. Matta; Khaled M. Salah; Emad A. Abd El-Naeem