“Valuating Hydrocarbon Pipeline Facility Service Beyond 20--25 Year Economic Life: Accounting for Residual Value”, NIJOTECH, vol. 40, no. 2, pp. 222–228, Apr. 2021, Accessed: Apr. 28, 2026. [Online]. Available: https://www.nijotech.com/index.php/nijotech/article/view/2480