Tripathi, A. et al. 2018. Comparative Assessment of Performance and Emission Characteristics of a C.I. Engine Using Biodiesel and Gtl (Gas to Liquid) Fuel. International Journal of Engineering & Technology. 7, 4.39 (Dec. 2018), 725–729. DOI:https://doi.org/10.14419/ijet.v7i4.39.25589.