Lê Thị Thu Thủy. “Verifying the Initial and Final States of the Cube-Shaped Fidget Toy Mechanism Based on the Parallel Robot Model”. Journal of Military Science and Technology, no. FEE (December 10, 2023): 157–164. Accessed May 20, 2024. https://en.jmst.info/index.php/jmst/article/view/1048.