Trung, P. N., Trung, N. H. and Quang, P. K. (2014) “Orientation for incentive mechanisms and policies to encourage petroleum contractors to invest in enhanced oil recovery projects”, Petrovietnam Journal, 80, pp. 52-58. Available at: https://pvj.vn/index.php/TCDK/article/view/589 (Accessed: 18November2025).