CHIEM, N. X.; NAM, N. H.; THANG, L. T. Synthesis of Active Disturbance Rejection Controller via Extended State Observer Combined with LQR Controller for Two-Wheeled Line Tracking Robot. Journal of Robotics and Control (JRC), [S. l.], v. 6, n. 2, p. 677–685, 2025. DOI: 10.18196/jrc.v6i2.24754. Disponível em: https://journal.umy.ac.id/index.php/jrc/article/view/24754. Acesso em: 7 sep. 2025.