[PDF][PDF] Biodiesel dari Limbah Pabrik Gula dan Minyak Jarak Pagar (Jatropha curcas) dengan Katalisator Zeolit Alam Klinoptilolite
RS Harjanti, AP Rahmanta - CHEMICA: Jurnal Teknik Kimia, 2015 - researchgate.net
The fuel price increase with the increase of the number of transportation due to the
increasing numbers of the population. Indonesia with more than 200 million people in need …
increasing numbers of the population. Indonesia with more than 200 million people in need …