Volume 46, Issue 1, January and February 2019, Pages 157-170
Mohamed A. Mohamed; Hemat K. Mahmoud; G. A. Abd-El-Rahman; M. S. Ayyat
Volume 44, Issue 2, March 2017, Pages 571-581
Mohammed A. Al-Zahaby; A. M. Shalaby; G. F. Abd-El-Rahman; M. S.A. Ayyat