Khalilikhah, O., and M. Shalchian. “Modelling and Fuzzy-Threshold Control of SI Engine for Emission Reduction During Cold Start Phase”. International Journal of Automotive and Mechanical Engineering 16, no. 4 (December 30, 2019): 7225–7242. Accessed April 25, 2024. https://journal.ump.edu.my/ijame/article/view/1435.