Effect of catalysts on the conversion of polystyrene plastic waste into fuel with the Catalytic Cracking Method: English. ALKIMIA : Jurnal Ilmu Kimia dan Terapan, [S. l.], v. 4, n. 1, p. 24–29, 2020. DOI: 10.19109/alkimia.v4i1.5469. Disponível em: https://jurnal.radenfatah.ac.id/index.php/alkimia/article/view/5469.. Acesso em: 19 apr. 2025.