Volume 8, Issue 3, August 2018, Pages 195-198
Khalid Gomaa Mohamad,
Volume 8, Issue 3, August 2018, Pages 215-222
Hesham M. Borg; Ahmed M. Ossman; Hesham A. Salem; Mahmoud El-Hemedi; Khaled El-Shafie; Reda A. Alarabawya