TRUONG, N. L. V.; LE, H. G.; LE, L.; VO, L. C.; PHAN, T. H. Pid controller design for second-order delayed unstable process. Journal of Technical Education Science, [S. l.], v. 12, n. Special Issue 02, p. 27–32, 2017. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/357. Acesso em: 7 apr. 2026.