N. A. Ramlan, A. A. Abdullah, & W. J. Yahya. (2015). Combustion Performance and Exhaust Emission Analysis of Diesel Engine using Waste Cooking Oil. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 12(1), 11–20. Retrieved from https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/2567