MD. ZAIN, Z.; HARUN, N.; HANIPAH, N. N.; MD. ZAIN, N. Backstepping and Sliding-Mode Methods for Stabilizing an Underactuated X4-AUV. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 9, n. 2-3, p. 1–7, 2017. Disponível em: https://jtec.utem.edu.my/jtec/article/view/2264. Acesso em: 26 apr. 2024.