Singh, Rupinder, and Manjinder Singh. “Investigation for Surface Quality Improvement of Barrel Finished FDM Patterns Based Vacuum Moulding”. Asian Review of Mechanical Engineering 3, no. 2 (November 5, 2014): 5–8. Accessed May 6, 2024. https://ojs.trp.org.in/index.php/arme/article/view/2385.