Volume 46, Issue 6, November 2019, Pages 1863-1875
Mohammed A.E. Mohammed; A. E. Awad; A. S. Gendy
Volume 46, Issue 6, November 2019, Pages 1877-1889
Ayat M.M. Ibrahim; A. E. Awad; A. S.H. Gendy; M. A.I. Abdelkader