Ghavidast, N., and M. Khakzar Bafruei. “Adjusting The Factors Affecting The Internal Rate of Return on Investment in Production-Sharing Oil Contracts to Stabilize The Interests of The Investor”. International Journal of Industrial Engineering: Theory, Applications and Practice, vol. 31, no. 3, June 2024, doi:10.23055/ijietap.2024.31.3.9247.