TIAN, Ziyu. The Impact of the New Energy Demonstration City Pilot Policy on Urban Green Total‑Factor Energy Efficiency: Evidence from China. International Journal of Energy, [S. l.], v. 9, n. 3, p. 16–21, 2026. DOI: 10.54097/1eb3gy80. Disponível em: https://drpress.org/ojs/index.php/ije/article/view/35235. Acesso em: 7 jul. 2026.