NGUYEN, V. D. H. .; HUYNH, X. D.; NGUYEN, M. T. .; MIRCEA IVANESCU; MIRCEA NITULESCU. Hierarchical sliding mode control for an underactuated mimo system. Journal of Technical Education Science, [S. l.], v. 13, n. 3, p. 9–17, 2018. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/274. Acesso em: 7 apr. 2026.