عبد السادة غني سعد. Using integer linear numerical programming for the purpose of building a mathematical model that achieves optimal hospital management by providing the best medical services to hospitalized patients at the lowest financial costs. Kufa Journal of Engineering, Kufa, Najaf, IRAQ, v. 1, n. 2, p. 20–39, 2021. DOI: 10.30572/2018/KJE/121339. Disponível em: https://journal.uokufa.edu.iq/index.php/kje/article/view/1339. Acesso em: 7 aug. 2026.