Volume 14, Issue 53, October 2019, Pages 1719-1728
Mohamed Zakria El-Dars; Alaa-aldien Alsaied Farid; Rania Said Sayd Mourad
Volume 14, Issue 53, October 2019, Pages 1740-1750
Rania Said Sayd Mourad; Mohamed Zakria El-Dars; Alaa-aldien Alsaied Farid
Volume 14, Issue 51, April 2019, Pages 751-763
Alaa-aldien Alsaied Farid; Ahmed Hamed El-Sayed salama; Rania Said Sayd Mourad
Volume 14, Issue 51, April 2019, Pages 801-816
Alaa-aldien Alsaied Farid; Ahmed Hamed El-Sayed salama; Rania Said Sayd Mourad