Nsini I. UDO. “Lifecycle Cost and Carbon Emission Analysis of Offshore Mechanical Systems – Comparing Traditional Vs. Optimized Maintenance Approaches: Linking Cost Savings to CO₂ Reduction”. UNIABUJA Journal of Engineering and Technology (UJET), vol. 3, no. 2, July 2026, pp. 305-20, https://ujet.uniabuja.edu.ng/index.php/ujet/article/view/172.