Volume 26, Special issue (2B), April 2018, Pages 1557-1571
Heba Morsy; A. E. El-Leboudi; Wafaa M.T. El-Etr; Shaimaa Abd-Elrahman
Volume 22, Issue 2, September 2014, Pages 347-360
Saudy H. S.; Manal Mubarak