Arvind Kottasamy, Mahendran Samykano, Kumaran Kadirgama, Devarajan Ramasamy, Md Mustafizur Rahman, and Adarsh Kumar Pandey. “Optimization of Impact Energy of Copper-Polylactic Acid (Cu-PLA) Composite Using Response Surface Methodology for FDM 3D Printing”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, vol. 84, no. 1, Mar. 2024, pp. 78-90, https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/7865.