Wardoyo, W., Widodo, A. S., Wijayanti, W. and Wardana, I. N. G. (2020) “Experimental Investigation on Combustion Characteristics of Refine Corn Oil with Areca Catechu Extract as Additive”, Journal of Energy, Mechanical, Material, and Manufacturing Engineering, 5(1), pp. 33–38. doi: 10.22219/jemmme.v5i1.11990.