Volume 62, Issue 150, July 2016, Pages 168-178
NAGLAA HAGAG; ALY ZANATY; MOHAMED SOLIMAN; MAHMOUD SAIED; A. ARAFA; M.K. HASSAN
Volume 61, Issue 147, October 2015, Pages 43-50
NAGLAA HAGAG; MOHAMED A. SOLIMAN; ABDEL SATAR ARAFA; ALI ZANATY; AHMED M. ERFAN; MOHAMED K. HASAN