Susastriawan AAP. GASIFICATION OF WASTE OF OIL SEED COLLECTIONS IN A 20 KWe DOWNDRAFT GASIFIER. TECHNOSCIENTIA [Internet]. 2010 Aug. 1 [cited 2024 Oct. 5];3(1):1-7. Available from: https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/69