Volume 46, Issue 2, March and April 2019, Pages 475-487
Zakaria A. Nofel; M. G. Taha; H. E. Ali; N. N. Darwish
Volume 45, Issue 6, November 2018, Pages 1989-2000
Amani K.I. Ibrahim; R. M.M. Sherif; Rehab E.M.E. Salem; A. E.A.M. El-Sobki