The Design of a Plastic Shredder Machine with The Crusher Cutting Knife Model for Environmentally Sustainable . JTMMX [Internet]. 21 Desember 2022 [dikutip 25 Agustus 2025];3(2):58-66. Tersedia pada: https://journal.ubpkarawang.ac.id/index.php/JTMMX/article/view/2821