Volume 38, July-September, September 2017, Pages 474-483
Azza Massoud; Essam Koreish; Mohamed Rashad; Mahrous Kandil
Volume 37, April-June, June 2016, Pages 151-164
Mohamed L. Moharem; Hany A.S. Mitwally; Mohamed Rashad; Shalaby E.A; Ahmed Morsy