BACKSTEPPING CONTROLLER WITH PSO FOR AN UNDERACTUATED X4-AUV. Jurnal Teknologi, [S. l.], v. 78, n. 6-13, 2016. DOI: 10.11113/jt.v78.9276. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/9276.. Acesso em: 23 jul. 2024.