Tunjungsari, Gerda Pintoko, Muhamad Aditya Hidayah, and Hisyam Mashadi. “MAKING BIODIESEL FROM RAW MATERIALS CPO (CRUDE PALM OIL) TRENCHES WITH DEGUMMING METHOD AND ANALYSIS BASED ON SNI 04-7182-2006”. JARES (Journal of Academic Research and Sciences) 6, no. 1 (March 30, 2021): 55-62. Accessed July 21, 2024. https://ejournal.unisbablitar.ac.id/index.php/jares/article/view/1437.