Rahmawaty M, Fauzan MH, Hendriko. DEVELOPMENT OF COOLING AND WASHING SYSTEM FOR BIODIESEL PROCESSING MACHINE USING WASTE COOKING OIL. AUS [Internet]. 2024Apr.30 [cited 2024Jul.3];16(1):1-8. Available from: https://jurnal.polsri.ac.id/index.php/austenit/article/view/6774