Volume 27, Issue 4, November and December 2019, Pages 2303-2313
Ahmed Adel Ali; Mohamed Salem Abdelwahed; Azza Kamal Abdelrahman; Youssef Azzeldin Youssef
Volume 25, Issue 2, September 2017, Pages 339-348
L. A. Youssef
Volume 14, Issue 2, September 2006, Pages 777-788
Khoja S.M.T.; G.N. Rezk; Madiha A. Rezk; H.E.M. Hanafy