Volume 33, Issue 1, July 2020, Pages 33-44
Islam Salama; Essam Ragab; M.H. Mohamed
Volume 32, Issue 1, August 2019, Pages 75-85
I. M. Salama; G. M. Ali; Mohamed H.M. Abd EL-Megid
Volume 32, Issue 1, August 2019, Pages 117-124
Islam Salama; Mohamed H.M. Abd el-Megid