Kirkman, Daniel, Andre van der Merwe, and Ian Campbell. “SYSTEM DEVELOPMENT FOR THE FIVE-AXIS EXTRUSION OF A PHOTOPOLYMER”. The South African Journal of Industrial Engineering 31, no. 3 (November 11, 2020): 230–241. Accessed April 27, 2024. http://sajie.journals.ac.za/pub/article/view/2448.