Volume 19, Issue 2, December 2019, Pages 24-35
Ismail, A; Omar W; Kotb, M; Kandeel, A
Volume 19, Issue 2, December 2019, Pages 50-63
Ismail, A; Abdel Gaid, S.
Volume 15, Issue 15, December 2017, Pages 52-66
Abd El gaid , S; Nasr, I; Abou El-Kasem, F; Abulkheir, I; Sidhom, N; Ismail, A; Habashy, H.