Norwazan, A. R. ., Norzaima, N. ., A. Rahman, M. R. ., & Nasir, M. S. R. . (2020). Performances of Jatropha and Waste Cooking Oil Biodiesel Blends Fuel Combustion using Diesel Engine. International Journal of Integrated Engineering, 12(5), 130-136. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/6093