Speed Control of Direct Current Motor via Pole Placement Control. University of Khartoum Engineering Journal, [S. l.], v. 7, n. 1, 2022. DOI: 10.53332/kuej.v7i1.993. Disponível em: https://onlinejournals.uofk.edu/kuej/article/view/993. Acesso em: 8 jul. 2026.