Volume 46, Issue 1, June 2018, Pages 257-277
Khalid Eid; Abdel-Nasser El-Sayed; Tahsin Shoala
Volume 45, Issue 1, June 2017, Pages 99-115
Khalid Eid; Abdel-Nasser EL-Sayed
Volume 43, Issue 1, December 2015, Pages 151-158
Abd El Naser El-Sayed