Ali, O.M. 2021. Utilisation of Chemical Waste Additives with Low Octane Commercial Gasoline Fuel to Enhance the Performance of SI Engines. International Journal of Automotive and Mechanical Engineering. 18, 1 (Apr. 2021), 8612–8620. DOI:https://doi.org/10.15282/ijame.18.1.2021.20.0655.