MONZELI, Abbasali; DANESHIAN, Behrouz; TOHIDI, Ghasem; SANEI, Masud; RAZAVEIAN, Shabnam. Improving Hospital Efficiency and Economic Performance: A DEA Approach with Undesirable Factors in Tehran Emergency Wards. International Journal of Economic Sciences, [S. l.], v. 14, n. 1, p. 90–107, 2025. DOI: 10.31181/ijes1412025174. Disponível em: https://ijes-journal.org/journal/article/view/174.. Acesso em: 19 may. 2025.