Volume 33, Issue 1, June 2010, Pages 79-94
E. Ramadan; Th. Borg; Y. M. El Hawary; N. M. Saleh
Volume 31, Issue 2, December 2008, Pages 331-344
E. M. Ramadan; Th. M. Borg; M. O. Elkayal
Volume 9, Issue 2, December 1986, Pages 30-49
E. Ramadan; A. G. H. Abd El-Gawad; A. T. Nouh
Volume 9, Issue 1, June 1986, Pages 25-39
A. H. Abd El-Gawad; E. Ramadan; A. T. Nouh
Volume 9, Issue 1, June 1986, Pages 71-88
A. T. I. Nouh; E. M. Ramadan; A. H. Abdel-Gawad