Sonjaya, Muhammad Luthfi, dan Muh. Farid Hidayat. “PERANCANGAN DAN KONSTRUKSI MESIN PENCACAH SAMPAH PLASTIK JENIS POLYETHYLENE TEREPTHTHALATE”. Prosiding Seminar Nasional Teknologi Industri (SNTI) 8, no. 1 (September 30, 2022): 330–335. Diakses April 29, 2024. https://journal.atim.ac.id/index.php/prosiding/article/view/253.