“Study of Laika’s Facial Expression Mechanism System for Stop-Motion Animation Puppet Through Knock-Down Strategies on Home-Scaled 3D Printer”. New Trends and Issues Proceedings on Humanities and Social Sciences 4, no. 11 (December 28, 2017): 185–193. Accessed May 14, 2024. https://un-pub.eu/ojs/index.php/pntsbs/article/view/2873.