Volume 49, Issue 1, June 2021, Pages 63-74
Mohamed I.M. Ahmed; Mahmoud M.M. El-Hassawy
Volume 41, Issue 2, December 2013, Pages 135-143
Magdy El-Samman
Volume 39, Issue 1, 2011, Pages 89-108
Farouk M. Barakat; Maurice S. Mikhail; Aly E. Tawfik; Rabab M. Abd-El-Aziz
Volume 38, Issue 1, 2010, Pages 63-75
Hassan M. Emara