Volume 44, Issue 6, November 2017, Pages 2641-2647
El-Sayed A. El-Shennawy; A. I. Ez-El-Rigal; A. M. Sulieman; A. A. ELbadwi
Volume 43, Issue 1, January 2016, Pages 177-193
Waleed A. Abo El-Magd; S. I. Ali; S. E. El-Nemr; M. Ragab