Volume 11, Issue 1, 2015, Pages 49-66
Nabila El-Sayed Saboula; Salwa Abd El-Gawad Sallam
Volume 10, Issue 2, 2014, Pages 96-116
Nabila El-sayed Saboula; Sabah Hassan El-amrosy
Volume 5, Issue 1, 2009, Pages 1-15
Amal A Hussein; Nabila E Saboula; Hend M El Azazy
Volume 5, Issue 1, 2009, Pages 1-15
Nabila El-sayed Saboula; Amal Attia Hussein; Samar Gaber Soliman