PHAN, Truong-Nguyen et al. DESIGN OF A PID CONTROLLER FOR SPEED OF A CONVEYOR. Indonesian Journal of Engineering and Science, [S. l.], v. 7, n. 2, p. 069–080, 2026. DOI: 10.51630/ijes.v7i2.222. Disponível em: https://www.aps.or.id/journal/index.php/ijes/article/view/222. Acesso em: 13 jun. 2026.