CRACKING OF USED VEGETABLE OIL MIXED WITH POLYPROPYLENE WASTE IN THE PRESENCE OF ACTIVATED CARBON. ASEAN Engineering Journal, [S. l.], v. 4, n. 1, p. 16–24, 2013. DOI: 10.11113/aej.v4.15423. Disponível em: https://journals.utm.my/aej/article/view/15423.. Acesso em: 6 may. 2024.