Volume 65, Issue 162, July 2019, Pages 142-149
M.K. DERBALA; MOSALLAM T.E
Volume 64, Issue 156, January 2018, Pages 64-68
HALLA MAHMMED MAJEED
Volume 64, Issue 156, January 2018, Pages 138-141
M.K. DERBALA; FADEL, M.S.; HANAA ASFOUR; ELSAYED ABDEL GAWAD