Volume 46, Issue 1, June 2018, Pages 257-277
Khalid Eid; Abdel-Nasser El-Sayed; Tahsin Shoala
Volume 45, Issue 2, December 2017, Pages 219-230
Abdel-Nasser El-Sayed; Amal El-Shehawy; Elsaid M. El-Shabrawy; Asmaa Alkolaly