Volume 65, Issue 161, April 2019, Pages 12-21
MARWA EL-GENDI; MANAL M. AMIN
Volume 60, Issue 143, October 2014, Pages 42-48
NAHED M. WAHBA; WALAA M. EL-SHEREIF; MANAL M. AMIN
Volume 59, Issue 138, July 2013, Pages 129-137
M.F. HUSSIEN; MANAL M. AMIN; O.A. SADEK
Volume 59, Issue 137, April 2013, Pages 51-56
M.F. HUSSIEN; MANAL M. AMIN; O.A. SADEK; A.M. KORIEM
Volume 57, Issue 131, October 2011, Pages 1-12
A. ABDEL-HAMEID AHMED; ENAS EL-PRINCE; AMAL A. ABDEL-HALEEM; MANAL M. AMIN