“Experimental Investigation of VOCs Emitted from a DI-CI Engine Fuelled With Biodiesel, Diesel and Biodiesel-Diesel Blend: VOCs from a Di-Ci Engine”. Biological Sciences - PJSIR, vol. 52, no. 3, June 2009, pp. 158-66, https://www.v2.pjsir.org/index.php/biological-sciences/article/view/541.