Volume 47, Issue 1, July 2019, Pages 53-77
Eman W.R. Ghebrial; Suzan E. El-Abeid; Elham M. Aref
Volume 46, Issue 2, December 2018, Pages 107-129
Eman W. R. Ghebrial; Adel G. M. Kenawy
Volume 45, Issue 1, June 2017, Pages 71-97
Eman W.R. Ghebrial; Mohamed Nada