Waraqat 'amal hawla "mashrou' itifaqiyat al-turuq al-duwaliyah fi al-Mashriq al-'Arabi fi du` ma tama tabiqahu fi al-Jumhuriyah al-Yamaniyah / i'dad, Abdel Hakim al-Aghbari
Waraqat 'amal hawla "mashrou' itifaqiyat al-turuq al-duwaliyah fi al-Mashriq al-'Arabi fi du` ma tama tabiqahu fi al-Jumhuriyah al-Yamaniyah / i'dad, Abdel Hakim al-Aghbari