A. Neuenfeldt-Junior, M. Cheiram, M. Eckhardt, C. Scheuer, J. Siluk, and M. Francescatto, “Additive and Subtractive Rapid Prototyping Techniques: A Comparative Analysis of FDM & CNC Processes”, Int J Ind Eng Manag, vol. 12, no. 4, pp. 262–273, Dec. 2021.