Didonato, A., L. Reader, J. Marin, N. Naksangchun, D. N. Nguyen, and F. Vignat. “A CAM controlled machine, one step to make machining as easy as printing”. Applied Science and Engineering Progress 4, no. 2 (September 9, 2013): 1–8. accessed December 8, 2025. https://ph02.tci-thaijo.org/index.php/ijast/article/view/67365.