Volume 65, Issue 163, October 2019, Pages 87-97
ARAFA MESHREF; GAMAL HASSAN; EMAD RIAD; WALAA ASHOUR
Volume 64, Issue 159, October 2018, Pages 12-20
SAADIA EL-SHINAWY; GAMAL HASSAN; MOHAMED El-SHATER; SHIMAA ABD El-AZIZ
Volume 64, Issue 158, July 2018, Pages 40-48
ADEL EL-KHOLY; GAMAL HASSAN; MOHAMED EL-SHATER; AMANY BAKR