WASET
R-C.Buturca, R. , Gasol, C. , Scarpete, D. , Gabarrell, X. (2013). 'A Carbon Footprint Analysis of Rapeseed Oil and Rapeseed Methyl Ester Produced in Romania as Fuels for Diesel Engines'. World Academy of Science, Engineering and Technology, Open Science Index 81, International Journal of Environmental and Ecological Engineering, 7(9), 644 - 648.