Volume 71, Issue 7, April 2018, Pages 3508-3517
Ahmed S. Abdel Rehim1; Nour Eldin A. Abdel Halim2; Fathy M. Elsalhy3
Volume 69, Issue 1, October 2017, Pages 1713-1722
Magdy E. Khallaf; Hassan M. Bayomi; Taha A. Farouk