NAZARUDIN, Nazarudin; ISHAK, Putri Mutiara; AFRIDA, Afrida. Catalytic Cracking of Plastic Waste Polypropylene for Gasoline Production Using H-USY and Cr-USY : Catalytic Cracking of Polypropylene . Jurnal Bio-Geo Material Dan Energi, [S. l.], v. 2, n. 2, 2022. DOI: 10.22437/bigme.v2i2.31969. Disponível em: https://www.online-journal.unja.ac.id/bigme/article/view/31969. Acesso em: 20 apr. 2026.