Imran, S., F. Noor, R. Shad, Z. Anwar, and A. Hussain. “Prediction of Heat Release Rate and Engine Emissions Using an Unsteady Flamelet Model Approach for a Compression Ignition Engine”. Journal of the Pakistan Institute of Chemical Engineers, vol. 43, no. 1, Mar. 2015, pp. 21-36, http://piche.org.pk/journal/index.php/jpiche/article/view/218.