“KARAKTERISTIK SIFAT FISIKA KIMIA BIODIESEL BERBASIS MINYAK NABATI ”. WARTA Pusat Penelitian Kelapa Sawit 28, no. 1 (February 27, 2023): 15–26. Accessed August 25, 2026. https://warta.iopri.org/index.php/Warta/article/view/98.