Volume 12, Issue 2, June 2021, Pages 412-430
Amal H. Mohamed; Ekhlass M. Eltomy; Sanaa M. Ahmed; Mona Nagy Mahmoud Hamdi
Volume 6, Issue 4, December 2015, Pages 193-210
Yahia M. Sayed; Soheir A. Mohamed; Nagla F. Mahmoud; Sanaa M. Ahmed