Volume 49, Issue 1, April 2019, Pages 51-59
EMAN MOSTAFA H. MÉABED; ESSAM A. HASSAN
Volume 48, Issue 1, April 2018, Pages 197-205
EMAN M. H. MÉABED; WAFAA Y. ABDEL WAHED; AHMED A. GOMAA; ESSAM A. HASSAN