E. Sutheerasak, W. Pirompugd, W. Ruengphrathuengsuka, and S. Sanitjai, “Comparative investigation of using DEB oil and supercharging syngas and DEB oil as a dual fuel in a DI diesel engine”, Eng Appl Sci Res, vol. 46, no. 1, pp. 26–36, Mar. 2019.