LIU, Qing; QIAN, Qiwei. Research on the Efficiency of Major Airports in China’s Six Major Airport Cluster: Based on Common Frontier Super-Efficiency DEA and Malmquist Method. Promet - Traffic&Transportation, [S. l.], v. 36, n. 5, p. 885–901, 2024. DOI: 10.7307/ptt.v36i5.609. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/609. Acesso em: 5 nov. 2024.