A. Verma, C. Thamotharan, P. Naveenchandran, and E. Raja, “Engine Performance and Emission of a Twin Cylinder Diesel Engine Fuelled with Biodiesel and Ethanol Blends with the Fraction of Fuel Additives”, Psychosocial rehabilitation, vol. 22, no. 3, pp. 113–121, Aug. 2018, doi: 10.61841/1xg17j43.