ABEYGUNAWARDHANA PRADEEP KUMARA, W.; MURAKAMI, Toshiyuki. Control of two wheel mobile manipulator on a rough terrain using reaction torque observer feedback. Journal of Automation, Mobile Robotics and Intelligent Systems, [S. l.], v. 4, n. 1, p. 56–67, 2013. Disponível em: https://jamris.d.tomp.pl/index.php/JAMRIS/article/view/105. Acesso em: 15 may. 2025.