Volume 34, part1, September 2017, Pages 179-193
Azhaar A. Hussein; Osama, H. El Sayed; Mohsen S. Asker; Saher S. Mohamed; Sayeda, Abdelhamid
Volume 32, part 1, December 2015, Pages 43-57
Y.M. El-Ayouty; A.A. EL-Shimy; M.G. Mustafa; A.A Said,