HASHOOSH, A. F. Special Methods Controllability and Observability in Optimal Control Systems . Al-Kitab Journal for Pure Sciences, [S. l.], v. 8, n. 02, p. 78–93, 2024. DOI: 10.32441/kjps.08.02.p7. Disponível em: https://www.isnra.net/index.php/kjps/article/view/1144. Acesso em: 11 oct. 2025.