“Experimental Investigation of VOCs Emitted from a DI-CI Engine Fuelled with Biodiesel, Diesel and Biodiesel-Diesel Blend: VOCs from a Di-Ci Engine”, Pakistan Journal of Scientific & Industrial Research, vol. 52, no. 3, pp. 158–166, Jun. 2009, Accessed: Mar. 16, 2026. [Online]. Available: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/541