Rambe, Khoiru Rizqy, Nunung Kusnadi, and Suharno Suharno. “DINAMIKA KEBIJAKAN PENGEMBANGAN BIODIESEL BERBAHAN BAKU KELAPA SAWIT INDONESIA”. Jurnal Sosial Ekonomi Pertanian 15, no. 3 (October 17, 2019): 239 - 252. Accessed May 2, 2024. https://journal.unhas.ac.id/index.php/jsep/article/view/6578.