Volume 58, Issue 1, March 2018, Pages 105-111
Nasser Abd EL-Kader
Volume 56, Issue 3, September 2016, Pages 373-384
Volume 55, Issue 1, March 2015, Pages 53-65
H. A. Elsoury; A. E. Shouman; S.A.E. Abdelrazek; H. M. Elkony