Performance Testing of a Multicylinder Diesel Engine Using Antioxidant Bio-Oil Additives from Moringa Oleifera Leaf Pyrolysis. JMEL : Journal of Mechanical Engineering Learning, [S. l.], v. 14, n. 2, p. 50–56, 2025. DOI: 10.15294/jmel.v14.i2.32271. Disponível em: https://journal.unnes.ac.id/journals/jmel/article/view/32271. Acesso em: 20 dec. 2025.