Volume 22, Issue 1, March 2013, Pages 121-125
W. M. Arafa; Lilian N. Mahrous; S. M. Aboelhadid; A. E. Abdel-Ghany
Volume 18, Issue 2, March 2008, Pages 34-37
D.A.M.L. Al-Bassel; A.B. Ouhida
Volume 18, Issue 1, March 2008, Pages 135-141
S. M. Aboel Hadid; H. S. Lotfy
Volume 17, Issue 1, March 2007, Pages 11-18
S. M. Abo El Hadid; H. S. Lotfy
Volume 15, Issue 2, March 2005, Pages 247-251
S. M. Abo El-Hadid; H. S. Lotfy