Volume 40, Issue 1, April 2018, Pages 105-117
Mahmoud Fathy Seleiman; Mohammed Sayed Abdelaal
Volume 39, Issue 3, December 2017, Pages 401-410
Mohamed Abd El-hady
Volume 37, Issue 1, June 2015, Pages 35-48
Volume 33, Issue 1, June 2011, Pages 67-81