Volume 10, Issue 1, 2016, Pages 13-17
A. K. Nasr; S. A. El-Sawi; S. M. El-Bishlawy; M. L. Abd-Elwahab
Volume 5, Issue 1, 2011, Pages 33-36
A. K. Nasr; Magda M. Abou-Elela; Kh. M. Saleh
Volume 3, Issue 1, 2009, Pages 17-20
A. Nasr; A. Metwally; Magda Abou-Elela; Kh. Saleh
Volume 2, Issue 1, 2008, Pages 37-42
A. El-laithy; A. Nasr; E. Elsaidy