K.V. Kumar, R. Reddy, Katam, G. B., Y. Pragathi, R.V.S Lakshmi, & P. Ravikumar. (2022). An Effect of Iridium Spark Plugs on SI Engine Performance and Exhaust Emissions by using Plastic Oil Petrol Blends. International Journal of Automotive and Mechanical Engineering, 19(1), 9412–9418. https://doi.org/10.15282/ijame.19.1.2022.05.0724