Rajasankar M, Nithiyanandam T., S. K. K. R. M. . “Performance and Emission Characteristics of Diesel Engines Powered by Dual Blended Biodiesel”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 6, June 2021, pp. 13879-86, http://annalsofrscb.ro/index.php/journal/article/view/8223.