Volume 68, Issue 2, April 2017, Pages 119-131
I. A. Ebaido; Kh. M. Hussein; Y. Sh. Abd-Elrahman
Volume 64, Issue 3, July 2013, Pages 290-296
I. A. Ebaido; Kh. M. Hussein; H. S. Ahmed
Volume 63, Issue 4, October 2012, Pages 367-347
O. D. M. Nour; Kh. M.M. Hussein