Chee Kiong, Sia, and Amali Firdaus Saini. 2024. “Design and Development PolyLactic Acid (PLA) Recycling Machine for 3D Printer ”. Research Progress in Mechanical and Manufacturing Engineering 5 (1): 8-11. https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/9099.