IBARRA-ARMENTA, C. I.; BECERRA-PÉREZ, L. A.; MILLÁN-LÓPEZ, N. T. Energy Efficiency of Mexican states: A Stochastic Production Frontier Approach. Revista Mexicana de Economía y Finanzas Nueva Época REMEF, [S. l.], v. 15, n. 4, p. 665–683, 2020. DOI: 10.21919/remef.v15i4.536. Disponível em: https://sgr-remef.remef.org.mx/index.php/remef/article/view/536. Acesso em: 31 ene. 2025.