Researchers          
Saudi Arabia - Al Damam
General Organization of Railways Saudi Arabia - Saudi Arabia
Okaz - 02/02/2014

Researchers          
Saudi Arabia
General Organization of Railways Saudi Arabia - Saudi Arabia
Okaz - 02/02/2014

Researchers          
Saudi Arabia - Jeddah
General Organization of Railways Saudi Arabia - Saudi Arabia
Okaz - 02/02/2014

Researchers          
Saudi Arabia - Al Damam
General Organization of Railways Saudi Arabia - Saudi Arabia
Al Jazeera - 02/02/2014

Researchers          
Saudi Arabia
General Organization of Railways Saudi Arabia - Saudi Arabia
Al Jazeera - 02/02/2014

Researchers          
Saudi Arabia - Jeddah
General Organization of Railways Saudi Arabia - Saudi Arabia
Al Jazeera - 02/02/2014

Researchers          
Saudi Arabia - Al Riyadh

Al Hayah Al Tabaa Al Saudia - 01/02/2014

Researchers          
Saudi Arabia - Madina

Al Wasila Al Madina Al Monawarh - 01/02/2014

Researchers          
Saudi Arabia

Al Wasila Jeddah - 01/02/2014

Researchers          
Saudi Arabia - Al Riyadh

Al Riyad - 28/01/2014

Researchers          
Saudi Arabia - Al Riyadh / Al Damam / Jeddah

Al Riyad - 27/01/2014

Researchers          
Saudi Arabia - Al Riyadh

Al Riyad - 26/01/2014

Researchers          
Saudi Arabia - Jeddah

Al Wasila Jeddah - 25/01/2014

Researchers          
Saudi Arabia

Al Riyad - 22/01/2014

Researchers          
Saudi Arabia - Al Damam
General Organization of Railways Saudi Arabia - Saudi Arabia
Al Youm - 21/01/2014

Researchers          
Saudi Arabia
General Organization of Railways Saudi Arabia - Saudi Arabia
Al Youm - 21/01/2014

Researchers          
Saudi Arabia - Jeddah
General Organization of Railways Saudi Arabia - Saudi Arabia
Al Youm - 21/01/2014