Volume 26, Special issue (2A), October 2018, Pages 785-800
Ahmed M.H.; H.; M. S. Shehata; H. A. Sarhan
Volume 17, Issue 1, March 2009, Pages 105-118
S.A.S . Mehasen; M.A Ahmed; A.A . Nuaman; El-Behairy U. A.; Zaki Lashine; Ahmed S. H.