PURBAKAWACA, Rady; BILAH , Mustain; WIJAYA , Rahmat; SETIAWAN, Angga; MUSTAJAB, Irwan. RANCANG BANGUN MESIN PULTRUSION UNTUK PEMANFAATAN LIMBAH BOTOL PLASTIK POLYETHYLENE TEREPHTHALATE (PET) MENJADI FILAMENT 3D PRINTER. JOURNAL ONLINE OF PHYSICS, [S. l.], v. 11, n. 2, p. 159–169, 2026. DOI: 10.22437/jop.v11i2.52962. Disponível em: https://www.online-journal.unja.ac.id/jop/article/view/52962. Acesso em: 8 may. 2026.