Tri Si, Bui, Erik L.J Bohez, and Banh Tien Long. “RAPID PROTOTYPYING A NEW CONCEPT IN MANUFACTURING”. Science and Technology Development Journal 2, no. 4&5 (May 31, 1999): 51-62. Accessed July 22, 2024. https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3630.