Volume 48, 1-1, February 2017, Pages 28-44
E. E. emahdy; A. Hamada A.; Y. I. EL-Hebbeeny; Y. M. EL-Kad
Volume 43, Issue 6, December 2012, Pages 1-17
E. E. emahdy; Atif Abo El-Wafa; G.M.Kh. Hemaida; A. M. Soliman
Volume 42, Issue 2, June 2011, Pages 1-16
Atif Abo El-Wafa; Bahy Raghib Bakheit Alwafy; E. E. emahdy; Amira M. I. Mourad