Majedi, Farid, Agus Choirul Arifin, Alfi Tranggono Agus Salim, and Agus Ma’ruf Prasetya. “Effects of Bio-Oil - Diesel Blends: The Performance and Emissions of Diesel Engines With Intake Manifold Variations”. SINERGI 26, no. 3 (October 5, 2022): 303–310. Accessed June 3, 2026. https://publikasi.mercubuana.ac.id/index.php/sinergi/article/view/13958.