Anggoro, P. W., Abet Adhy Anthony, Mohammad Tauviqirrahman, Jamari, Athanasius Priharyoto Bayuseno, and A. Han. “Machining Parameter Optimization of EVA Foam Orthotic Shoe Insoles”. International Journal of Engineering and Technology Innovation, vol. 10, no. 3, July 2020, pp. 179-90, doi:10.46604/ijeti.2020.5099.