Ukut AI, Ekanem II, Ikpe AE. Fuelless System Principles (FSPs): A Multi-Dimensional Framework for Environmental Decarbonization and Sustainable Energy Resilience. J. Environ. Eng. Energy. [Internet]. 2026 Mar. 28 [cited 2026 Aug. 27];3(1):90-102. Available from: https://jeee.reapress.com/journal/article/view/63