Sembiring, K.S. , Idris, M. , Hasibuan, Y.M. , Harahap, U.N. and Darianto, D. 2024. Experimental Study on the Calorific Value of Biodiesel from Waste Cooking Oil. IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA). 3, 3 (Dec. 2024), 95–102. DOI:https://doi.org/10.56862/irajtma.v3i3.160.