Uludag, Mehmet Bulent, Soner Karagul, and Gurol Baba. 2013. “Turkey’s Role in Energy Diplomacy from Competition to Cooperation: Theoretical and Factual Projections”. International Journal of Energy Economics and Policy 3 (S):102-14. https://mail.econjournals.com/index.php/ijeep/article/view/585.