State Feedback Sliding Mode Controller Design for Human Swing Leg System. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 21, n. 1, p. 51–59, 2018. DOI: 10.29194/NJES21010051. Disponível em: https://nahje.com/index.php/main/article/view/NJES21010051.. Acesso em: 19 may. 2024.