Volume 44, Issue 3, May 2017, Pages 1017-1028
Mai M.G. Ahmady; Nahed A. El-Wafai; Mohamed I. Hegazy; Sahar M.S. Ouda
Volume 43, Issue 6, November and December 2016, Pages 2421-2433
Alaa M. S. Atia; Nahed A. El-Wafai; Fatma I. El-Zamik; S. A. M. Mahgoub