Al Janahi, Ahmed, Gagan Kukreja, and Allam Hamdan. “Petroleum Production Sharing Contracts in the Middle East: Application of Economic Evaluation and Decision-Making Modeling”. International Journal of Energy Economics and Policy 9, no. 6 (October 4, 2019): 12–25. Accessed April 24, 2024. https://econjournals.com/index.php/ijeep/article/view/7810.