Lê Thị Thu Thủy. Verifying the initial and final states of the cube-shaped fidget toy mechanism based on the parallel robot model. JMST [Internet]. 2023 Dec. 10 [cited 2024 Nov. 23];(FEE):157-64. Available from: https://en.jmst.info/index.php/jmst/article/view/1048