Minimizing error in robot arm based on design optimization for high stiffness to weight ratio. Al-Khwarizmi Engineering Journal, [S. l.], v. 4, n. 1, p. 17–26, 2008. Disponível em: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/528. Acesso em: 21 aug. 2025.