Volume 14, Issue 2, 2017, Pages 67-78
Abuelkassem A. A. Mohammad; Ahmed M. K. Shehata; Salama A. M. Ammar
Volume 14, Issue 1, 2017, Pages 155-170
Abuelkassem A.A. Mohammad; Salama Ammar
Volume 13, Issue 1, 2016, Pages 107-116
Salama Ammar