MOGHADDAS, Mohammad; TOHIDI, Ghasem. A Bi-level Formulation for Centralized Resource Allocation DEA Models. International Journal of Mathematical Modelling & Computations, [S. l.], v. 9, n. 1, p. 51–60, 2019. Disponível em: http://oiccpress.com/ijm2c/article/view/11312. Acesso em: 9 may. 2026.