Academic          
Egypt - Alexandria - Al Seyouf
Higher Institute for Tourism, Hotels & Computer Alexandria - Egypt
Al Ahram - 01/06/2018

Academic          
Egypt - Alexandria - Al Seyouf
Higher Institute for Tourism, Hotels & Computer Alexandria - Egypt
Al Ahram - 01/06/2018

Academic          
Egypt - Alexandria - Al Seyouf
Higher Institute for Tourism, Hotels & Computer Alexandria - Egypt
Al Ahram - 01/06/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018

Academic          
Saudi Arabia - Al Riyadh
University of Princess Nora Bint Abdul Rahman - Saudi Arabia
Al Riyadh - 25/05/2018