Topaiboul, Subongkoj, Apichat Saingam, and Pollakrit Toonkum. “Preliminary Study of Unmodified Wax Printing Using FDM 3D-Printer for Jewelry”. Engineering and Applied Science Research 48, no. 6 (July 28, 2021): 704–711. Accessed May 6, 2024. https://ph01.tci-thaijo.org/index.php/easr/article/view/244847.