HIDAYAH, F. N.; ALENDRA, M. R.; FUAD, D. A. Composite Manufacturing of Recycled Polypropylene Fiber-Reinforced Epoxy Made of Medical Mask Waste. JMPM (Jurnal Material dan Proses Manufaktur), [S. l.], v. 6, n. 2, p. 29–35, 2022. DOI: 10.18196/jmpm.v6i2.16705. Disponível em: https://journal.umy.ac.id/index.php/jmpm/article/view/16705. Acesso em: 4 sep. 2025.