ABDULLAH, Z. B.; SHNEEN, S. W.; DAKHEEL, H. S. Simulation Model of PID Controller for DC Servo Motor at Variable and Constant Speed by Using MATLAB. Journal of Robotics and Control (JRC), [S. l.], v. 4, n. 1, p. 54–59, 2023. DOI: 10.18196/jrc.v4i1.15866. Disponível em: https://journal.umy.ac.id/index.php/jrc/article/view/15866. Acesso em: 17 sep. 2025.