Anggoro, P. W., A. A. Anthony, B. Bawono, J. Jamari, A. P. Bayuseno, M. Tauviqirrahman, and A. Nugroho. “CNC Milling of EVA Foam With Varying Hardness for Custom Orthotic Shoe Insoles and Process Parameter Optimization”. Journal of Mechanical Engineering and Sciences 13, no. 3 (September 27, 2019): 5347–5370. Accessed April 20, 2024. https://journal.ump.edu.my/jmes/article/view/784.