I. P. Okokpujie, “Assessment of Hydrogen and Bio-Fuel as Sustainable Alternative Fuels for Internal Combustion Engines and their Legal Structure in Nigeria”, JSDLP, vol. 15, no. 3, pp. 222–262, Sep. 2024, Accessed: Dec. 16, 2024. [Online]. Available: https://jsdlp.ogeesinstitute.edu.ng/index.php/jsdlp/article/view/11