Volume 23, Issue 2, April 2019, Pages 164-170
Mostafa Mahmoud Elsayed; Atef. Gammal Abd El Wahab; essam sallem; ahmed riad
Volume 21, Issue 2, July 2017, Pages 201-206
Mostafa Mohamed Mazen; Atef. Abd El Wahab; Mohamed Zaki Ali; Ahmed Abdel Hameid
Volume 21, Issue 1, January 2017, Pages 237-246
Afaf Elnashar; Noha ED El-Naby; Atef. Abd El Wahab; Ola Nageeb