Mayasari, Fitriyanti, Rinaldy Dalimi, and Widodo Wahyu Purwanto. 2019. “Projection of Biodiesel Production in Indonesia to Achieve National Mandatory Blending in 2025 Using System Dynamics Modeling”. International Journal of Energy Economics and Policy 9 (6):421-29. https://mail.econjournals.com/index.php/ijeep/article/view/8319.