Topaiboul, S. ., Saingam, A. ., & Toonkum, P. . (2021). Preliminary study of unmodified wax printing using FDM 3D-printer for jewelry. Engineering and Applied Science Research, 48(6), 704–711. Retrieved from https://ph01.tci-thaijo.org/index.php/easr/article/view/244847