WENLUNG CHANG, WONGCHAI ANUPONG, BOWEN LONG, Y. L. . The Performance Analysis of Beibu Gulf airlines Based on DEA Model during the Pre-COVID-19 Pandemic Period. CONVERTER, [S. l.], p. 230-235, 2021. DOI: 10.17762/converter.284. Disponível em: https://converter-magazine.info/index.php/converter/article/view/284. Acesso em: 27 apr. 2024.