Volume 49, Issue 2, June 2018, Pages 106-120
M. El-Fawy; A. Saeed; B.E. Abdel-Fatah; Heidi Abo-Elnaga; A. Amein
Volume 44, Issue 1, March 2013, Pages 20-37
S. N.A. Ahmed; Heidi I.G. Abo-Elnaga; A. D. Allam; M. H.A. Hassan