KHAN, Mujibur Rahman; DAI, Jian S. Mathematical Analysis of Finger Positions of a Spherical Linkage Metamorphic Robot Palm. Journal of Mechanical Engineering, [S. l.], v. 36, p. 18–26, 2008. DOI: 10.3329/jme.v36i0.807. Disponível em: https://banglajol.info/index.php/JME/article/view/807. Acesso em: 5 oct. 2025.