Volume 45, Issue 1, January 2018, Pages 227-238
Mohamed R. Elgarhy; M. M. Omar; I. A.A. Abou Ayana; S. A. Khalifa
Volume 43, Issue 4, July 2016, Pages 1153-1163
Said A. Shehata; H. A. Hassan; A. A. Tawfik; Mervat F. Farag