Karthikeyan Subramanian, A.P.Sathiyagnanam , D.Dhamodharan , S.Aravinth 2020. Enhance The Performance And Emission Control Of A Variable Compression Ratio Engine Fuelled With Pongamia Pinnata Biodiesel. International Journal of Advanced Science and Technology. 29, 11s (Jun. 2020), 869 - 877.