Triyono, B., Muliastri, D. and Arifin, D. E. S. (2023) “The Characterization of Mechanical and Chemical Properties of Recycled Styrofoam Waste Employing Extrusion Process”, Jurnal Rekayasa Mesin, 18(2), pp. 241–252. doi: 10.32497/jrm.v18i2.4615.