Volume 27, Issue 1, March 2019, Pages 115-121
Al-Shaymaa M.R. Abdel-Zaher; M. N. Awady; E. S. El Sahhar
Volume 26, Issue 1, March 2018, Pages 183-197
A. M. Salem; M. N. Awady; M. M. Wassif; E. A.S. El Sahhar